PA#4277. For two and a half months now this has been broken! Can we get some developer attention on this issue please? @jables @jorgenpt P.S. It's been so long that the replay-ID in the bug tracker no longer loads. In the current build I get a incomplete replay list so can't share ID's for more recent games.
It's not a modding issue. Several Linux users were able to reproduce it at the time. I forget where the relevant thread is though.
It *could* be a modding issue. A couple of months ago Dark Nights was causing it, for example. It probably isn't, but it never hurts to make sure.
I always test without mods before reporting issues. The images in the above bug report link to that tread.