Ok, here is weird problem, until last Monday (30.03.2015) everything worked fine, login, tweeting, everything, but now we can’t even log into twitter from TV, login from PC work fine and we are 99,999% sure nothing is changed on our side.
So here is simplest case which not work, i load https://twitter.com in webkit based browser enter user name, pass click login and been redirected to page like if i type incorrect password, we tried 100 times with different accounts and pass but nothing helps, using same accounts on pc from same IP everything work fine.
In this scenario we get no errors, nothing, page is just reload set focus to field user name and do nothing…
Then i try to make new account from TV, but got famous: 403 Forbidden: The server understood the request, but is refusing to fulfill it.
I read all posts with this and similar errors try to apply they solutions(most of them are still unsolved) but nothing, i read api change log but nothing there, so is there anything changed on https://twitter.com page in last 7-10 days which can cause this strange behaviour, new version of jQuery or any other related library?
this me look like some incompatibility issue between webkit(538.1) and some js running on that page… anyone have idea where to look?
Edit: worse from everything is that login at https://mobile.twitter.com/ work !!