I was on mine for a while earlier. Server was at 5 the whole time (397). They are probably doing what I am and playing a bit on rag until legacy servers come out. That's when I'll transfer some stuff from my island to a legacy rag server whenever that happens.
I thing they're going to stop supporting legacy servers at some point 90% of them died when the new servers came out anyways. If anything they're going to cut the amount of servers back again by a lot like they did the last time