Help! My invocation blessings vanish.

[tcmac22]

Yesterday my stack of invocation blessings (about 50 of them) vanished from my inventory. Today when I tried invoking, I can see the blessing appear momentarily in a bag slot, then it just disappears. Obviously I can't use them if I can't click on them. I submitted a request for GM help, but thought I would post here as well to explore all options for assistance. Thanks.