It looks like they used the wrong path separators: Windows backslashes ('\') instead of forward slashes ('/').
And one more thing: The amerzone french installer has also been downgraded, from 2.1.0.10 to 2.0.0.8.
(Similar to the ones magog reported above).

Thank you, sam and max seem really to be fixed, great :)

The wrong french version still arewrong though (amerzone, beneath a steel sky, haven't checked baldur's gate 2 yet).

They point to older versions than before.

amerzone_the_explorer_legacy/setup_amerzone_french_2.1.0.10.exe was replaced with setup_amerzone_french_2.0.0.8.exe
baldurs_gate_2_complete/setup_baldurs_gate2_french_2.1.0.17.exe was replaced with setup_baldurs_gate2_french_2.0.0.12*
setup_beneath_a_steel_sky_french_2.1.0.10.exe was completely removed, the link now gives you the english version.

From MaGog's logs for 26 August:

The directory name of the download links for Eye of the Beholder 2 have been renamed from
eye_of_the_beholder_ii_the_legend_of_darkmoon_copy3
to
eye_of_the_beholder_ii_the_legend_of_darkmoon

The files themselves haven't changed.

From MaGog's logs for 26 August (part 1 of 2):

NOTE! CHANGED FILE Fallout [removed on Dec 31, 2013; data from Oct 21, 2013], downloadables, Windows installer, English (setup_fallout_2.0.0.14.exe ***TO*** setup_fallout_2.1.0.18.exe; Wed, 03 Apr 2013 21:17:06 GMT ***TO*** Wed, 26 Aug 2015 11:16:56 GMT; 509,827,480 ***TO*** 514,057,080)

NOTE! ADDED FILE Fallout [removed on Dec 31, 2013; data from Oct 21, 2013], downloadables, Windows installer, French (setup_fallout_french_2.1.0.18.exe; Wed, 26 Aug 2015 11:36:07 GMT; 513,017,720)

NOTE! ADDED FILE Fallout [removed on Dec 31, 2013; data from Oct 21, 2013], downloadables, Windows installer, German (setup_fallout_german_2.1.0.18.exe; Wed, 26 Aug 2015 11:30:17 GMT; 467,600,632)

NOTE! ADDED FILE Fallout [removed on Dec 31, 2013; data from Oct 21, 2013], downloadables, Windows installer, Spanish (setup_fallout_spanish_2.1.0.18.exe; Wed, 26 Aug 2015 11:25:03 GMT; 511,395,528)

[No flag, no changelog.]





NOTE! CHANGED FILE Fallout 2 [removed on Dec 31, 2013; data from Oct 12, 2013], downloadables, Windows installer, English (setup_fallout2_2.0.0.12.exe ***TO*** setup_fallout2_2.1.0.17.exe; Wed, 03 Apr 2013 18:33:55 GMT ***TO*** Wed, 26 Aug 2015 11:17:25 GMT; 589,479,496 ***TO*** 739,066,648)

NOTE! ADDED FILE Fallout 2 [removed on Dec 31, 2013; data from Oct 12, 2013], downloadables, Windows installer, French (setup_fallout2_french_2.1.0.17.exe; Wed, 26 Aug 2015 11:32:02 GMT; 738,487,232)

NOTE! ADDED FILE Fallout 2 [removed on Dec 31, 2013; data from Oct 12, 2013], downloadables, Windows installer, German (setup_fallout2_german_2.1.0.17.exe; Wed, 26 Aug 2015 11:26:14 GMT; 706,360,936)

[No flag, no changelog.]





NOTE! REMOVED FILE Fallout Tactics [removed on Dec 31, 2013; Dec 27, 2013], downloadables, Windows installer, English (part 1 of 3) (setup_fallout_tactics_2.0.0.8.exe; ; Wed, 03 Apr 2013 16:17:55 GMT; 807,936)

NOTE! REMOVED FILE Fallout Tactics [removed on Dec 31, 2013; Dec 27, 2013], downloadables, Windows installer, English (part 2 of 3) (setup_fallout_tactics_2.0.0.8-1.bin; ; Wed, 03 Apr 2013 17:02:37 GMT; 1,565,199,744)

NOTE! REMOVED FILE Fallout Tactics [removed on Dec 31, 2013; Dec 27, 2013], downloadables, Windows installer, English (part 3 of 3) (setup_fallout_tactics_2.0.0.8-2.bin; ; Wed, 03 Apr 2013 16:19:33 GMT; 35,961,572)

NOTE! ADDED FILE Fallout Tactics [removed on Dec 31, 2013; Dec 27, 2013], downloadables, Windows installer, English (setup_fallout_tactics_2.1.0.12.exe; Wed, 26 Aug 2015 11:30:34 GMT; 1,768,472,544)

NOTE! ADDED FILE Fallout Tactics [removed on Dec 31, 2013; Dec 27, 2013], downloadables, Windows installer, French (setup_fallout_tactics_french_2.1.0.12.exe; Wed, 26 Aug 2015 11:44:07 GMT; 1,758,813,040)

NOTE! ADDED FILE Fallout Tactics [removed on Dec 31, 2013; Dec 27, 2013], downloadables, Windows installer, German (setup_fallout_tactics_german_2.1.0.12.exe; Wed, 26 Aug 2015 11:53:03 GMT; 1,780,968,424)

[No flag, no changelog.]





NOTE! CHANGED FILE Forgotten Realms: The Archives - Collection Two, downloadables, Curse of the Azure Bonds: Windows installer, English (setup_curse_of_the_azure_bonds_2.0.0.3.exe ***TO*** setup_curse_of_the_azure_bonds_2.0.0.4.exe; gog-3 ***TO*** gog-4; Mon, 17 Aug 2015 13:33:18 GMT ***TO*** Wed, 26 Aug 2015 06:39:09 GMT; 66,857,048 ***TO*** 66,821,736)

NOTE! CHANGED FILE Forgotten Realms: The Archives - Collection Two, downloadables, Hillsfar: Windows installer, English (setup_hillsfar_2.0.0.2.exe ***TO*** setup_hillsfar_2.0.0.3.exe; gog-2 ***TO*** gog-3; Tue, 18 Aug 2015 09:50:07 GMT ***TO*** Wed, 26 Aug 2015 06:39:49 GMT; 40,433,360 ***TO*** 40,826,440)

NOTE! CHANGED FILE Forgotten Realms: The Archives - Collection Two, downloadables, Pool of Radiance: Windows installer, English (setup_pool_of_radiance_2.0.0.3.exe ***TO*** setup_pool_of_radiance_2.0.0.4.exe; gog-3 ***TO*** gog-4; Mon, 17 Aug 2015 14:11:58 GMT ***TO*** Wed, 26 Aug 2015 06:40:19 GMT; 37,879,512 ***TO*** 37,900,120)

NOTE! CHANGED FILE Forgotten Realms: The Archives - Collection Two, downloadables, Pools of Darkness: Windows installer, English (setup_pools_of_darkness_2.0.0.4.exe ***TO*** setup_pools_of_darkness_2.0.0.5.exe; gog-4 ***TO*** gog-5; Mon, 17 Aug 2015 14:20:29 GMT ***TO*** Fri, 21 Aug 2015 14:25:48 GMT; 45,157,816 ***TO*** 45,158,312)

NOTE! CHANGED Forgotten Realms: The Archives - Collection Two, changelog (http://www.an-ovel.com/downloads/chg/chg_1436871302.htm)
NOTE! ADD +++ Forgotten Realms: The Archives - Collection Two --- Curse of the Azure Bonds
NOTE! ADD +++ Patch gog-4 (08.26.2015)
NOTE! ADD +++ added 'Rune Translation' tab to the codewheel app
NOTE! ADD +++
NOTE! ADD +++ Forgotten Realms: The Archives - Collection Two --- Hillsfar
NOTE! ADD +++ Patch gog-3 (08.26.2015)
NOTE! ADD +++ added 'Rune Translation' tab to the codewheel app
NOTE! ADD +++
NOTE! ADD +++ Forgotten Realms: The Archives - Collection Two --- Pool of Radiance
NOTE! ADD +++ Patch gog-4 (08.26.2015)
NOTE! ADD +++ added 'Rune Translation' tab to the codewheel app

[No flag. Not clear what the change to "Pools of Darkness" was.]





NOTE! ADDED FILE Forgotten Realms: The Archives - Collection Three, downloadables, Dungeon Hack: Linux installer, English (gog_dungeon_hack_2.0.0.2.sh; gog-2; Wed, 26 Aug 2015 10:30:26 GMT; 18,952,993)

NOTE! ADDED FILE Forgotten Realms: The Archives - Collection Three, downloadables, Dungeon Hack: Linux installer, French (gog_dungeon_hack_french_2.0.0.2.sh; gog-2; Wed, 26 Aug 2015 10:30:29 GMT; 18,940,571)

NOTE! ADDED FILE Forgotten Realms: The Archives - Collection Three, downloadables, Menzoberranzan: Linux installer, English (gog_menzoberranzan_2.0.0.3.sh; gog-3; Wed, 26 Aug 2015 10:31:20 GMT; 308,440,214)

NOTE! CHANGED Forgotten Realms: The Archives - Collection Three, changelog (http://www.an-ovel.com/downloads/chg/chg_1436873631.htm)
NOTE! ADD +++ Forgotten Realms: The Archives - Collection Three --- Dungeon Hack
NOTE! ADD +++ Patch gog-2 (08.26.2015)
NOTE! ADD +++ We've added a Linux-compatible version of Dungeon Hack.
NOTE! ADD +++
NOTE! ADD +++ Forgotten Realms: The Archives - Collection Three --- Menzoberranzan
NOTE! ADD +++ Patch gog-3 (08.27.2015)
NOTE! ADD +++ We've added a Linux-compatible version of Menzoberranzan.

NOTE! CHANGED Forgotten Realms: The Archives - Collection Three, os: Windows (XP, Vista, 7, 8, 10) and Mac OS X (10.7.0 or newer) ***TO*** Windows (XP, Vista, 7, 8, 10) and Mac OS X (10.7.0 or newer) and Linux (Ubuntu 14.04, Mint 17)

NOTE! CHANGED Forgotten Realms: The Archives - Collection Three, sys_req_linux: ***TO*** Ubuntu 14.04, Mint 17, Processor: 1.8 GHz Processor, Memory: 512MB RAM (1 GB recommended), Graphics: 3D graphics card compatible with DirectX 7 (compatible with DirectX 9 recommended), Hard Drive: 2GB HDD, Mouse, Keyboard

[No flag]

From MaGog's logs for 26 August (part 2 of 2):

NOTE! ADDED FILE Iron Storm, downloadables, Windows installer, English (setup_iron_storm_2.1.0.10.exe; gog-10; Wed, 05 Nov 2014 10:31:28 GMT; 750,072,824)

NOTE! CHANGED FILE Iron Storm, downloadables, Windows installer, Polish (setup_iron_storm_2.1.0.10.exe ***TO*** setup_iron_storm_polish_2.0.0.7.exe; ***TO*** gog-7; Wed, 05 Nov 2014 10:31:28 GMT ***TO*** Wed, 16 Apr 2014 13:06:10 GMT; 750,072,824 ***TO*** 759,358,240)

NOTE! ADDED FILE Iron Storm, downloadables, Mac OS X installer, English (iron_storm_2.0.0.7.dmg; gog-7; Sat, 29 Nov 2014 04:45:47 GMT; 1,024,880,741)

NOTE! CHANGED FILE Iron Storm, downloadables, Mac OS X installer, Polish (iron_storm_1.1.0.6.dmg ***TO*** iron_storm_polish_2.0.0.7.dmg; ***TO*** gog-7; Wed, 16 Apr 2014 13:38:58 GMT ***TO*** Sat, 29 Nov 2014 04:46:44 GMT; 1,022,099,733 ***TO*** 1,023,152,725)

[No flag, no changelog. Restoring the (probably) proper English/Polish version identification (until now the library offered only a "Polish" installer, which was really the English installer).]





NOTE! Probably CHANGED FILE Shadowrun: Hong Kong, all_files, Mac OS X installer, English, dl_ver: 3.0.3 (gog-1) ***TO*** 3.0.3 (gog-2)

NOTE! CHANGED Shadowrun: Hong Kong, changelog (http://www.an-ovel.com/downloads/chg/chg_1436866438.htm)
NOTE! RMV --- The Mac and Linux versions will be updated ASAP.
NOTE! ADD +++ The Linux version will be updated ASAP.

Thanks.

Just in case anyone is interested in such obscurities, all the games released today have a different game ID in the catalogue and in the library. I'm guessing the reason is Arena/Daggerfall.

Thank you to Barry_Woodward who, as usual, was quick enough to buy them all (including the Fallouts, which he already owned) and post his updated library on the wiki, allowing me to update MaGog's tables. If you see a post of his, don't forget to +1 it.

From MaGog's logs for 26 August:

NOTE! CHANGED Quake: The Offering, file_size: 372 MB ***TO*** 1.1 GB

[Probably a GOG game page bug fix]

Thanks for the clarification.