The screaming and ranting has subsided about the lag problem and a patch has been released to alliviate this issue.
Hopefully now we can compile a list of gameplay bugs or weirdness.

I did the "find the flute" quest in Hobs Cave.
Cleared Hobs cave.
Found quest flute and also found the Grand staff of charming (both quest items)
Handed in flute,

PROBLEM 1 (the find flute quest was completed, but I still have the flute in my inventory and I can't drop it/ sell it/ or put it in any storage box.)

Started the Onmund quest
Enthir wants the staff from Hobs Cave (I have that in my inventory)
But I can't hand it in to Enthir as my quest log still says I need to find the staff in Hobs Cave, poop.

PROBLEM 2 (the Quest logs says I need to find Staff of Charming, even though it's already in my inventory)

I've had quest items before I got the relevent quest before, and they are ok. (the speech says something like "oh... like this one I found earlier" which I though was cool)
but the "Staff of Charming" was a random position quest and just happened to be a place I already cleared. I wonder if that is a factor in the error.

Anyone else found these?

Any way feel free to list your Quest problems in this thread. Hopefully it may help the next patch. I have not installed the brand new 2.0 patch yet, but will check them tonight.

I have to speak to Maven in riften but the quest is not starting.
So now i cannot continue the thieves questline.

Apparantly its because ive visited/broken in to a meadery earlier on and now the scripts think the quest is already done.

I Downloaded the patch.but my questline is still bugged.

So now i have to start over and go nowhere and do nothing i do not have a quest for ? Because who knows what else i have already broken.
If everytime i step outside the lines it's going to cause something gamestopping i might as well go and play uncharted 3 or something.

I think im going to start over on the PC, at least there you can fix the broken questlines with the console.
My PS3 just seems to gather more and more dust lately.