Gazpacho Stands Up/A Taste of Marzipan - S1-E8
Continuity mistake: In "A Taste of Marzipan", Truffles throws a dessert at Endive, knocking off Endive's hat. Two shots later, Endive's hat is back on her head.
Continuity mistake: In the beginning, Carly gets a bowl and fills it with popcorn up to about 2/3 full. The camera cuts to Sam, then back to Carly, and the bowl is barely full. The camera goes back to Sam then to Carly again, and the bowl is 2/3 full again. Freddie walks in, and the bowl is barely full again, which Carly now fills with popcorn.