Sir Divish is gone...

[Argent Defender]

So I had trouble with the Baptism by Fire quest (stats weren't up to par and my gear wasn't the best), so I reloaded a save and decided to complete some side content. It's only now, after about 20 hours of side questing, that I've noticed the marker to visit Divish and join the fight has disappeared. I then check another quest I had open that required me to go talk to him and once again, no map marker.

So I return to Talmberg in the middle of the night (I assumed I'd find him sleeping), only to arrive and find all the doors leading to his bedchambers open and the bed empty. I wait a couple hours, still empty, wait a few more, still empty. It's like he's vanished. It's like he's snuffed it. It's like he's shuffled off his mortal coil... it's like he's an ex-Divish...

Anyone else had this happen to them? At the moment I've run into so many game busting bugs that I've given up on this game. I love it dearly, but I can't overlook the amount of crap that isn't working in it.

[CH13F]

i was returning from monastary stone mission. arrived and past a day because i needed energy then he wasnt inside in any room while quest marker shows him inside. advanced time 2 hours and i seen him coming to fort from draw bridge.
which s weird because i never seen him leave main castle until that point.