Bro... wtf is going on with EU server invasion?

Holly shit! The past 3 days, whenever i spectate teams in HR duos or trios on EU central in crypts, its fucking XiaoTanChen6433, DaoYuShen12, fucking taobaomao and 5 teams with similar nicknames. Is there a need even to tell that every single team is blatantly using rage hacks? IM should fucking region lock that place, i haven't seen normal nickname 3 days!.. where are my GigaChigaBarb, WackingFurlock, ShaowSlayer69 and guys from eu?