Can confirm this is happening for me too.
I also experienced a similar error when trying to update the group icon for one of the groups I own, so it’s not just games this is appearing for.
This also results in a “Unknown Error, please try again later.” error, and sometimes a “Unable to update group icon” error as previously discussed in this topic.
It responds with a 500 Internal Server Error.

Device Info
- User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36
- Platform Type: PC
- Device Type: Computer