I have the ame exact issue. Funny, I could have sworn LL v3 worked fine a few days ago. But now, nope. No tp, no friends/ groups. Exactly what you have experienced. The issue seems to be related to ANY viewer running 3.o based code. (Firestorm Mesh Beta, Kirstens latest build, LL v3).
And it's not just one mac. it's across my Mac Pro, MacBook Pro that's only a year old, AND on a five year old MacBook Pro. So it's a variety of systems/ gfx cards/ etc.
At least the 2.5 version of Firestorm still works.
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