[nznog] TelstraClear 6to4 relay router down again?

Does anyone know if the TelstraClear 6to4 relay is down again? This looks like what happened in May last year, except that this time, I'm working with a brand new router, so it could just be me. I think I've got the hang of the RouterOS firewall and the packet dumps say the 6to4 packets are going out, but I don't trust RouterOS that much yet. Cheers, Lloyd