I have 10 signatures on my guild charter, but when I return to the Guild Master to create the guild, nothing happens. I click "register a guild charter" and just nothing. The charter is in my bags, but when I mouse over it, there isn't a tooltip. I can still OPEN the charter and see my signatures, the button for "request signature" is greyed-out because it is full. I can click the "rename guild" button and open the window to enter a new name, but when I finish, the window closes and my guild name remains stuck on what it was before. The item is half-bugged, that's what I'm trying to say. Any ideas? Thanks.
I'm encountering the same issue. I've tried Silvermoon/Orgrimmar/Thunder Bluff guild masters all with the same issue. Except I helped someone else make a guild just the other day and they did it somehow.
Some people on old forums have said that putting their charter in their main backpack worked for them. It did not work for me. You could try that, though. Mine is still bugged.
If you're on Deathwing or Ragnaros, I'm going to recommend holding off for now anyway - Guilds won't survive the merge process anyway. Whatever issue is occurring would have to be addressed then.