The Wedding - S5-E1
Other mistake: When J. Jonah Jameson is on the phone with Wilson Fisk, one shot shows that the area of Jameson's desk between the receiver and the cord is colored the same gray color as the cord, instead of the golden-brown color the rest of the desk is.
The Wedding - S5-E1
Audio problem: When J. Jonah Jameson is telling Peter he can work off his wedding gift over the next decade or two, his mouth movement is slightly out of sync with the dialogue.
The Wedding - S5-E1
Revealing mistake: After Scorpion causes the chandelier to fall onto Spider-Man, the camera pans to the right and Scorpion appears out of thin air onto the screen.
The Wedding - S5-E1
Audio problem: When the orderly is telling Harry that he has visitors, his mouth isn't moving.
Answer: In the comics, Hobgoblin's true identity was kept a mystery for a long time intentionally and while many fans deduced it was Kingsley, and creator Roger Stern was leaning that way, Stern left the series in 1984. In 1987 Hobgoblin's identity was revealed to be Ned Leeds and then Macendale became Hobgoblin. It wasn't until 1997 that Sterns wrote the mini-series "Hobgoblin Lives" and retconned Kingsley as the original Hobgoblin.
Bishop73