Seems something is bugged, i tried logging, changing instances, i can't finish the mainline quests , i also tried dropping them and taking them again no luck, seems to be some kind of lag with data base where flag for doing the quest does not go through for 10+ mins.

Which quests specifically?

I had an issue earlier where I wasn't getting credit for completing a patrol mission because I kept getting put into an open instance group where the other people had already completed several of the steps.

I finally managed to get into an instance by myself and it completed normally.

Lol just read the patch notes why did they not say they changed it in the frist place so i could blame the patch for the problems.

Today i tried the quests they are now all working so it was the patch i wish they would have posted they changed it in a patch.