1. Darkfall Cave. Spawed in hovering over a no-clip zone, was able to get past it and into the cave, halfway through now not sure if I'll be able to leave.
2. Soul Cairn Endless Soul Trail. Playing this at a friends house. He was in the Soul Cairn and when he left he still had one of those weird soul gem life drainy trails. It's not harming him, it is however very annoying.
3. Slight Gargoyle summon glitch. Not too serious. It just doesn't summon my Gargoyle every time I try, in fact it only works one out of every few times and when it doesn't work my character turns invisible for a second.
4. Summon Durhneviir Shout glitch. Just doesn't work. When I try the shout cuts off after the first word and the crosshair turns red like a failed conjuration spell. I got it to do the shout once, but he never showed up and I was stuck with a 300 second shout recharge and nothing to show for it, with an Ancient Dragon to handle.

add that the totem of hircine are still glitch so no use for new powers for werewolf

For the Durhneviir shout you have to crouch and look at the ground to use it. The range on it is extremely short. This was reported many times during the beta. Hope this helps.

Do you have any spell absorption abilities?

Don't forget the glitch that crashes your hdd and makes you start from level 1, along with deleting all of your other games... By, by my many hours trying to beat GRFS on elite dif.