Hey guys, so i actually figred this out on my own. what fixed it for me is to go into your
profile id user setting
https://www.opensubtitles.org/en/profile/iduser-XXXXXX
And put a cross in the languages you want ( none where crossed in mine).Crossed of english and stored. Went into older version of popcorn(that for some reason doesent work but is linked to my new version) . Logged in here , green check, restarted new version where movies and series works - the solution to that was this;
Press show advanced settings
find;
Custom movie server
insert;
https://yts.mx/
and in
Custom series server
insert;
https://popcorn-ru.tk/
Hope this helps