A bug has appeared in my glossaries, where I cannot update any glossary entry over the entire site. I can add new entries to an existing glossary and I can create a new glossary and add entries. But when I try to update I get an error message.
I suspect that something has got corrupted, but am at a loss where to start looking.
The history of the bug is that I was trying out the games module, and using a glossary to create a crossword. I entered a few entries manually, then exported the xml, edited it and then reimported it. It appeared to work, but then I made another change and now I get the error message "Could not update your glossary". I've tried deleting all the recently added glossaries, and I've reinstalled the games module, but the problem remains.
Has anybody had any similar experiences?