You know I didn't get into the beta but I though eh what the hell I'll keep track of them anyway. Here you go.

Bugs From Dawngaurd

• Map marker for the beginning of Dawnguard quest for Fort Dawnguard is not on the proper location in the map.
  
• Got to on Map will not work for Locating Sorine Jurard even though her marker is on map.
  
• Texture Pixilation at Dimhollow
  
• Katria’s Dialog doesn’t Innitiate when you first meet her spirit. Leaves player standing there. Only correctable by restarting game as it locks load and save.
  
• Dwemer quest Relocks lifts even if Ruins previously cleared.
  
• Zephyr Bow does not display in Honnyside will be thrown from wall always.
  
• Frost Giant just stands there when attacked if player moves slightly back.
  
• Upon Entering Forgotten Vale all summoning spells failed to work and map markers disappeared.
  
• When battling dragons on Icelake mysterious bug happens that slows character down to a crawl.
  
• Wayshrine priests will respeak their dialog while opening shrine.

Quest Hide and Seek

• In Windhelm traveling pilgrim will warp and restart his pathway if he bumps into someone.

Graphic Bugs

• Missing texture for rock underwater on South East side of Castle Vlkihar.
  
• Upon Entering Fort Dawnguard first part of the floor was missing all the way through and water was showing. Clipped through map to land at entrance to repeat.

General Concerns

• Seranna continues to get into unnecessary fights with guards when certain enemies need to be eliminated in cities.
  
• Durnehviir is nearly impossible to summon at several points in the game even when the conditions of flat open ground are met.
  
• Seranna not marry able even after sappy she is important to me line in confrontation scene.