Guardian: An instance where my Signet Passives were not working during sPvP. I had to change the ability to something else and reacquire the signet for it to become Active.
Sigils with +10 on kill: Hit a few sPvP where neither weapons were benefiting from it after a kill during the entire match.
Last but not least-
Laurels: Did not receive 1 during a daily completion. (Totally aware you can get only 1 from either PvP or PvE). Nothing on the Patch Notes states that it was changed.