7th guild bank tab keeps resetting permissions

[Dèj-pyrewood-village]

I reported it under the Technicail support section and not had a response to this ether.

Cata Classic - 7th Bank Tab permissions bug

Good morning, Just wanted to report that every few days I seem to have to reset the guild permissions for the 7th Bank tab. It seems to reset itself by making the tab not viewable or usable for any rank other than the GM.