I think it disappeared 45 minutes ago? Not sure though.

If you missed it, you can just ask for it here:
https://www.gog.com/forum/general/the_community_giveaway_gog_edition_redux

EDIT:
Yes, from the Witcher sale thread:

"The Witcher Anniversary Sale will last until 24th May, 3 PM UTC, while The Witcher Goodies Collection giveaway is available for 72h – until 20th May 2021, 3 PM UTC. "

Although the news states UTC time which is currently at 13:51, most events end at 3 PM Central European Summer Time, which was 51 minutes ago. They probably stated the wrong time zone.

Probably.
The counter displays 31 min remaining but no sign of the 'get it' button.

=\

I had an internet problem so I was unable to grab the giveaway.

I've looked at the countdown and thought maybe I will be lucky with my internet.

And I am, and the countdown still goes... :(

Sure, it should be 3 pm as usually but countdown is countdown, didn't thought it could be wrong.

I guess I was wrong.

I have a code, if you want it just send me a DM.

With my spare code, I have your back if you message me for it.

Hi, KetobaK!

Since Michael covered DrazenCro, have your code to idbeholdME, which seems not to have it under his collection, either.
A friend already sent me another code, so I'll be fine too, thanks much!