Continuity mistake: During one of the scenes when Brad Pitt arrives home, he is driving a Lincoln Town Car, not his Cadillac. This is the car that he doesn't get until later, when he steals it and drives home during the scene when they crash the cars into each other at the end of the driveway.
Suggested correction: Didn't he steal the Lincoln after the restaurant?
He did. But, the car appears before he steals it when he drives home after going to her office.
Revealing mistake: When Jane catches the wine bottle that John drops, you can see her holding a second bottle in her hand before he drops his.
Suggested correction: You can assume that's how they filmed it, but nothing seen in that shot suggests that there were two bottles, since Jane's arm is never even in the frame before John drops the bottle.
Even watching in slow motion I couldn't see a 2nd bottle. In real life, catching the bottle wouldn't be that hard if you knew when it was going to be dropped. Maybe the people seeing two bottles are confusing the gap between Brad's legs as the bottle. And using 2 bottles doesn't even make sense. If Angelina couldn't catch it in real life, it would be way easier to do a jump cut than some cheap magic trick.
You can definitely see her holding a bottle. It is weird how it disappears but there is definitely an appearance that she is holding a bottle right before he drops it.