From a shared PS4, my PSN ID got linked to my roommate's origin account!
So my roommate has a PS4, it is set up to be his primary PS4 but not mine since I planned to get my own soon. I set up my PSN account on it as a second profile. I logged into my profile, got the game installed. I redeemed a 30 day psn plus trial. I went to my computer to tie my PSN to my Origin, but it said it was already tied to a different Origin account, WTF? I look at my roommate's BF4 origin account on battlelog, and sure enough, there is MY PSN name showing as one of HIS soldiers for BF4.
I had a web confo with an EA advisor, and they said the could change it but there was a risk I could PERMANENTLY LOSE EVERYTHING TIED TO MY ORIGIN ACCOUNT. They said that was a worst case scenario but that is still an unacceptable risk to gamble several hundred dollars worth of games for what should be a simple fix. I submitted the call back request with someone from the US but haven't gotten the call yet probably because it's the weekend. Any other advice?