Easy for You to Sleigh/Whishy Washy/Who's to Flame - S1-E4
Continuity mistake: Wishy Washy: When Petunia runs into her kitchen near the end, a few things happen: the knobs on the oven change from purple to blue, the middle knobs move further apart, burners appear on the stove, the small counter between the oven and refrigerator disappears, the jars on the counter disappear, and an empty space appears next to the bottom cabinets. (00:13:39)