Error - Missing socket skill - Blasphemy

Blasphemy no longer recognizes any curse as a socketed skill and gives an ! saying 'Missing socket skill' regardless of what I socket into it. I've tried despair and vulnerbility without success. Turned all other buffs off, refunded all spirit, removed gems and sockts, changed sockets, upgraded the gem, restarted game, restarted with the gem removed.. still not recognizing it. Any advise?

I also have this problem, I tried placing one gem at a time, it worked on 1 map, then it stopped working