Quests that appear to be broken

 Brothers in Harm
Don't Tread on Me
2. The team that this character led during Marvel's Civil War and is now leading once again.
(i went to most of the team pages of both CA and IM, still nothing)
 
I Thought We Were Friends
1. This particular version of the Phoenix Force ate a moon and partook in a trial.
(i went to all the Phoenix Force char pages, quest still didn't complete)
 
I Made You
3. The man who killed Bruce Wayne's parents.  (i know the char that did it but no completed popup)
5. The power source (and now, alias) of the original Green Lantern (i went to all pages involving the power sources, nothing)
 
Marvelous Ushers
2. This company is, well, not DC. It's the other one. You know... 
i went to all 4 pages of what marvel used to be and is, no quest completed popup

X Marks the Spot
Ex X-Men
7. Resurrected during Necrosha, he has a gift for languages.
i went to most of the char pages of those who resurrected during Necrosha, nothing

xovers
4,9,10
I went to the correct pages but I never get the "quest completed" popup

firefox 3.0.13, vista
 
i just tried it in internet explorer though.  no quest completed popup for several of them.   i remember that about a dozen people reported that they couldn't complete "X-Over" #4 either.

I got all of those cept for ex x-men. but I know the guy youre talking about I just dont know his

 Brothers in Harm
Don't Tread on Me 
2. The team that this character led during Marvel's Civil War and is now leading once again. 

I Thought We Were Friends 
1. This particular version of the Phoenix Force ate a moon and partook in a trial. 
(i went to all the Phoenix Force char pages, quest still didn't complete)

I Made You 
3. The man who killed Bruce Wayne's parents.  (i know the char that did it but no completed popup)
5. The power source (and now, alias) of the original Green Lantern (i went to all pages involving the power sources, nothing)
 

Marvelous Ushers 
2. This company is, well, not DC. It's the other one. You know...  
i went to all 4 pages of what marvel used to be and is, no quest completed popup

X Marks the Spot
Ex X-Men 
7. Resurrected during Necrosha, he has a gift for languages. 
i went to most of the char pages of those who resurrected during Necrosha, nothing

xovers
4,9,10
I went to the correct pages but I never get the "quest completed" popup    

I seem to be having trouble with the Quests "Remembrance of Cons Past".  the WonderCon 2010 and 2009 coverage, I've gone over everything, I think, but apparently, nothing seems to work!  Any ideas or help?  --Jim

Spawn (Simmons) for "It's a Hit" seems to be broken. 
Same with Morpheus of the Endless quest.

There is one quest, don't remember the name, where they attached the wrong character, Squadron Supreme Whizzer instead of Golden Age Whizzer.
Don't know if it's fixed yet.