How do I re-become an arbiter?

Are you serious? Just do what everybody else does...and if you don't know what that is, then ask Karn. Don't post a new topic...there's already a topic with the info in it in "Updates"
It's called post-reset.

Answer the damn question next time, is that so hard? <_<

It seems I'm still an arbiter.

he did, kinda, he showed you where to look to find the answer, just did it meanly XD

Shine a light on the path does not lead to the location at the end of it's many bends and twist and turns. A straight foward answer would have been more appretiated.