Campaign stuck in loading/white screen, can't delete it also

[Rynohardt]

I put temporarily named players in and wanted to edit their names. After realizing I couldn't, I began deleting players and something broke. For myself and another player logged in, we were both presented with Loading... and white pages, see attachment:

So then, I decided it was time to abandon, delete and make a new one. I can't delete it either. I get the delete confirmation, but it never actually goes away from the list (it's the first one in the list):

There is still a leftover fleet from the broken campaign that I can't get rid of:

[Rynohardt]

I don't know if this is helpful but the campaign in question (still stuck after update, btw) is at https://flagship.barronsoftware.com/campaigns/4kUFgKKVoBpLfL71QBtf