I changed something and saved but:
http://www.gog.com/en/mix/giochi_in_italiano_o_traducibili
What's happened? And if i would create another one, WHERE can I modify it?

The same thing's happened to another one:
http://www.gog.com/en/mix/great_gog_games_that_works_on_linux

I think that these two GOGmix has been very useful for a lot of people (and maybe they drove many people to buy some games)... is it possibile to do something to repair the link?

Thanks a lot.

You can modify your gogmixes as long as you have saved the link (and the mix hasn't been eaten by the server goblins).

As for restoring the mixes that have been eaten... as far as I know your hopes lie with Google cache and Archive.org (for manual rebuilding), and GOG support (for a faint hope of getting the mixes back without rebuilding them by hand).

Google Cache: (unknown date)
Giochi in italiano
(Google seems to have tried fetching GOG games that work on Linux after it disappeared, and thus reports a 404 for that one)

Archive.org: (both fetched Jan 3, that was the latest I found):
Giochi in italiano
GOG games that work on Linux

That's a fine peace of work you got there. It'd be a shame if anything...happened...to it.

Can't you use the "My GOG Mixes" link under your account?

No such thing exists anymore.

Oh My God, Miaghstir, you're great!

Thanks a lot :D

GOG devs, are you going to fix these gogmixes? And this one gives a 404 error, too: http://www.gog.com/en/mix/games_with_spanish_languaje

Note: The GOGmixes were unstable and spontaneously combusted every once in a while even before the site update, so they do need some fixing.

Now the mentioned mixes appear as empty :( Fortunately I managed to save a cached version of the Spanish translations.