My guild vanished from existance

I created a guild today, gathered the signs and kept my main character and an alt in it, it was supposed to be a guild bank for myself, after creating it i did some dailies and random stuff then logged off. Now after a few hours i logged in again and the guild disappeared, none of my characters is in it, it's not on the armory neither and i cannot create it again because the server might think the name is taken, i have no idea how this happened, if it is a bug or something, but it really screwed me up.

Is there any way to fix this? has anyone experienced it before? Should i contact a gm?

Thanks for any help

Mine did too, bump.

i'm not 100% sure on this, but i believe they made it so guilds require like 5 people in them all times in order to not be disbanded.