Hi again, so it seems my account is definitely busted in some way. Friend invitation sent myself a week ago is not visible on friends side and for some reason I was still on his friend list even he is not on mine. We tried removing my account completely from his list and readd it again by sending invitation from his side, that did not work either. Tried sending friend invitation again from my side hoping after removing me from his list fixed the issue but invitation is not existent on his side.
There is full thread discussed about this issue on ticket EU79311176, was directed here by Ritorack, hopefully this could be resolved soon as its impossible right now for me to play with friends.