Old Friends - S3-E1
Other mistake: Blanche asks Daisy to go to Rose's room to get the things she set out for the rummage sale. Daisy goes into the first room on the right and gets the items, including Rose's teddy bear. Blanche gives it to her for helping out. Rose comes home, goes to her room and comes back asking where her bear is. Problem is, Rose's room is at the end of the hall on the left.
Old Friends - S3-E1
Factual error: In the season 3 opener, Sophia befriends an elderly gentleman and spends much of the episode on a boardwalk in Miami Beach. The set design, however, replicates nothing even close to Miami Beach. Instead of chrome and neon Art Deco it looks like a northern fishing village complete with netting and buoys.
Chosen answer: Rose's husband Charlie died making love to her. There are at least 3 different ways Blanche's husband George is said to have died: 1. Blanche was getting a pedicure when he was killed. 2. He had a car accident and died. 3. He had been in a coma and died. In theory they could all be combined (he had a car accident, fell into a coma, then died while she was having a pedicure), but that's conjecture. I'm not sure how Sophia's husband Sal died.
The episode where Blanche said her husband was in a car accident, she said she was on the phone with an officer (who was eating potato chips, crunch) who was at the scene of the accident, and the officer said George was hit head on and died.