Has anyone else noticed that the Updated tab under "My Collection" no longer works? I haven't received any notifications about games being updated either. I refreshed the game shelf but that didn't fix the problem.

Yeah, it hasn't worked since roughly Tuesday (27 September), I was away for a week and it's shown no updates in that time.

It looks like the Updated tab is still broken. Are the GOG devs aware of this bug on the website?

I think this problem affects everyone at the moment. I hope the GOG team is able to fix the issue soon.

You've got to be kidding me. That was one of the few wishlist filters that worked properly. Now it's all jumbled up.

Edit: fixed now.

Good to know it's not just me with the issue. Did anyone make a ticket?

Edit: I made ticket.

I checked the Updated tab again and it's still broken. Does it work for anyone else?

I noticed that myself. I'm kind of OCD about having up-to-date offline copies of my games. I noticed that I'm getting regular updates for ΔV - Rings of Saturn showing up in Galaxy, but not on the website. So I guess I'm missing any potential updates for games that I don't current have running in Galaxy.

Any update on this?

I checked it again and Updated tab is still broken. There's no way to see which games are updated in the game shelf anymore. Are the GOG devs aware of this?

I sent ticket to support. It's weekend so probably hear back again by Monday.

It's definitely not marking updated games as updated on the shelf (my shelf has been at 0 updated for ~3 weeks now). The updated games don't seem to be marked with the update label either. Newly bought games still get tagged as new though. Newly purchased DLC doesn't mark the game as updated/new , but that's always been the case (though it would make for a nice improvement).

This has been widely reported in the The "What did just update" thread thread, and it's indeed still persisting.