I tried uploading a badge to one of my group games today and I keep getting the following error no matter what I do:
I’ve tried uploading different images, using different badge names, different descriptions, disabling my ad blocker, and nothing seems to work. I noticed there was a similar issue a month ago with uploading badges to group games, but it was supposedly resolved and it also had a different error message.
Minutes before trying to upload this badge to my group game, I uploaded a similar badge to a game on my profile and had no issues whatsoever.
Group Id: 4298891
Game Id: 5470556987