the mod got banned from blahaj, which, when set to also remove their content, removes communities they're head mod (or only mod?) of as well: https://lemmy.blahaj.zone/modlog?page=1&actionType=ModBan&userId=124892

As @[email protected] mentioned, it got removed when the creator of the group was banned for racism.

The groups creator is no longer active on lemmy in any case, so I've restored the group, and you should be able to access it now. It's pretty inactive though