As a DMAX/PRTC customer you should be used to this yearly crap. They have some internal routing problems they don't even know where to fix, as it happens after the last hop from them, but from outside to the island happens on the hops in here, not where it starts for us to outside.
I'm personally packing going with PRW as ISP using PRTC's lines. Heard there's no lag on their systems, we'll see.