Guild rank promotion issues after acct xfer

I have already submitted a ticket on this issue, had it escalated and closed. The GM that responded was as informative as he (she?) could be but I still want more information. So, I turn to you all for help (and maybe a blue will bless this post with a response as well).

I created a level 1 toon on "account A" and promoted it to GM prior to transferring my main to "account B". After transferring my main to "account B" I invited and promoted her back to GM. After the promotion I tabbed to the WoW session that had my main logged into "account B"...she was still listed as an Initiate. I tabbed back to the WoW session with the level 1 toon on "account A" and it was also listed as an Initiate. So now I have a guild with all Initiates, no GM and no way to fix any of this mess...

I was told that Blizzard is aware this is a problem and that it's a system-wide bug yet I see no one else posting for input or assistance. Is anyone else having this issue? Have you found a workaround? Or do we have to truly sit and "wait it out" as the GM told me?

I'm stuck with an inoperative guild and I'm being told to "wait it out"? I don't even get the courtesy of a light at the end of a tunnel? A tentative eta for resolution?

Throw me a bone, please.