It seems that custom domains do not 1. remember that you're signed in correctly and 2. fail to sign in you when signing in with OpenID.
I've experienced this problem for a long time. In the meanwhile, I've had to sign in using my email and password, even though I can successfully sign in to *.pbwiki.com wikis with my OpenID. Perhaps you should enable OAuth for custom domain wikis and just run all accounts through PBWiki.com, the way Satisfaction does?
Reply to this problem
Loading Profile...
