Getting 630 by Switching to PVP shared ship

This was after emergency maintenance, and I keep getting 630 when switching to PVP shared ship, I heard it's the proxy is the problem, or being the console block is another problem. Even being in normal block will trigger 630. Also if it actually works, starting the ranked match will trigger 630 automatically and also switching within PVP blocks as well.

same as me , yes is it tweaker proxy problem wait until they do something until then no need to go battle arena