I'm playing from EU (Italy) from the start of game +2 yers ago.
I've ever played fine (for a crossing-ocean player) with 120ms-180 but stable. Not great pvp but can manage almost all kind of situations.
From tuesday 1 Nov i ping 500ms-700ms
Have already excluded problems in my network (with different router, with cable, with another pc).
Anybody is experiencing something similar?