This is the message I get when I guest someone... (same thing happens when I invite them as a member).
"The guild transaction failed. Please try again in a few minutes. If the problem persists, please try logging in again. (Invite Guest "xxx", Error=GR-2)."
Guild Issue - I can't Guest
bluish
levortex
just looks like a server side'd problem, i think they were just working on that it is probally fixed soon or already