Dragonflight Dalaran Server - unable to complete quests

There’s a problem with the quest givers and dungeon finder, I disconnect at random intervals based on activity, the quests are either blank in the list, or some of the quest items are un-interactable, that is until i logout, log back in then i get some.

Then there’s the issue of my action bar resetting itself no matter how often i login, play for 15 mins, change the action bar items, then they all reset to when i first logged in. i can still level up, but i cant complete all tasks