I, Roommate - S1-E3
Audio problem: When Fry and Bender are pushed out of the door on a couch, you hear Hermes say "We'll bill you for the couch," but his lips don't move. (00:04:30)
Audio problem: When Bender is begging for Leela's help she refuses. When she says "I don't know, but I'm not helping" she grabs the TV remote control and you can hear her clicking on it. But her finger doesn't click the button until the next shot. (00:14:00)
The Honking - S3-E1
Audio problem: After they have welded Bender to the wall Leela and Fry leaves. When they go outside the door is closing. It cuts and we hear the door close but we can see the door is already closed. (00:11:45)
The Honking - S3-E1
Audio problem: When Leela welds Bender to the wall, she uses a gas torch. The sound effect is that of an electric arc-welder.
The Farnsworth Paradox - S5-E10
Audio problem: When Hermes says "If I know parallel Hermes-1, HE'S IN THE SUN BY NOW!" and when Amy-A says "Is it a kind of hairspray?" their mouths don't match what they are saying.
Answer: Yes Leela knew from early on that Fry had feelings for her. They were pretending to be a couple in 'A Flight to Remember' from season 1 and Fry tried to get on dates with Leela ever since. She just didn't show signs of the feelings maybe being mutual before some of the later episodes.
Andreas[DK]