When i try to launch the game on pc and it just stays as a black screen. I can't even input the login/password, it doesnt get that far. Ended up seeing some error 502 code and had this in the description

system error 502
http://frontier.ffxiv.com/version_4_...?1515516345282

It's pretty frustrating as I've been playing earlier today and now cant even login. No needed/past due updates or anything. Never seen this problem before and getting increasingly frustrated