Same. But then again, alot did.

The Eleventh Hour -- How did Prisoner Zero know of the Pandorica and The Slience if he wasn't in the Alliance (You would have seen him hanging from the ceiling.

The Beast Below -- Liz 10's life cycle had been slowed to repeat the same 10 years over, wouldn't the public be suspicious that she never aged and was constantly repeating herself?

The Time of Angels -- If the blip in the tape happened every 4 seconds, wouldn't the angel constantly lose it's power, die and be reset?

Vampires in Venice -- If only the male's survived, how did the queen make it?

The Lodger -- If the reason that the passer's by didn't bother that the first floor was missing was because there never was one to them, did they just see a massive spaceship on top of the house? Also shouldn't the passer's by that got caught by the Autopilot be suspicious of the stairs?

The Pandorica Opens/The Big Bang -- Ugh, too many to count. Rory was made into a Roman by the Nestene, if the Nestene was stupid enough to actually think he was a Roman, how did he fill it with Rory's memories. If the Doctor gives Rory the screwdriver that causes the chain of events that leads the Doctor to give him the screwdriver, it causes a paradox that should cause it never to happen, because it can't (This is the same as Amelia's letter, the sticky note and the drink). There's also some minor ones, but I can't be bothered to list them.