Plot hole: At the end of this episode, the lady who was on the TV show with Blanche and Dorothy as "partners", shows up to ask Dorothy out because her and Blanche broke up. She says "I heard about you and Blanche". How could she have heard it? They just did it at the house.
Suggested correction: We have no idea how long it was between their 'break up' and this scene. In fact, the scene where the woman asks Dorothy out occurs during the final credits. Dorothy is wearing the same clothes she had on during the 'split', so yes, it wasn't long after. Maybe she saw Blanche out on her date with the guy that broke them up and asked her about it.