Something seems to have broken on the forum again? Ajax URLs go to /forum/general/undefined/ instead of /forum/ajax/ need to change manually to be able to post, and clicking search does nothing, though typing search=... in URL works.
Happened once before, was during the say so sent a support message, they said they couldn't replicate it, but after about half an hour it worked normally again. Let's see now...

No problem here (on Firefox 72).

Had the same issue several times during the last 4 hours, on both Firefox and Microsoft Edge. It worked normally again after some time. Using the search field in the community wishlist didn't work, and I was unable to vote for games on the wishlist.

12 days after I submitted ticket #539858, GOG finally fix the bug.
The "newer" Offworld Trading Company is a game pack, including base game and Jupiter's Forge DLC.
Old owners of the real base game can buy DLCs now.

I just looked at my games in my profile (https://www.gog.com/u/mrkgnao/games) and noticed that all "The Walking Dead" games that I own are not listed. I checked the profiles of a couple of people whom I know also to own these games and there too the games were not listed.

The games are still available in my library (https://www.gog.com/account), but there too there's something fishy. All "The Walking Dead" games are marked as "Soon", as if they were upcoming games, rather than removed games.

P.S. It might be GOG's buggy indication that the games will returning to GOG, as they have already returned to Steam.

Server backend error messages for the forum, catalog didn't load. Now gone?

uhm... where is "catalog" option?

It's the Store and had only placeholders but no games.

It works fine here...

As far as I can see, it is impossible to login to the GOG website (since about 4-5 hours ago). If one is logged in, things seem to work fine, but if one is not (e.g. in another browser), the login window never comes up.

Can someone confirm this?

Can login just fine in a different browser (tried Opera).

Yes. Now it's fine. It didn't work for 4-5 hours, until about 10 minutes ago. Thanks for checking.

The notifications bell keeps flashing even after having clicked on it (number of notifications greyed out) at every page refresh/ new tab.

Is anyone else experiencing this or is it just me?

No, but I use AF and BE. At least one of them affects the notification bell. Are you using either or both of them?

I am, and the bell was behaving just fine until today. Nothing about my browser has changed since I last was on, so this is odd, and very annoying.