Continuity mistake: When Starfire is force-fed pie by Mother May-Eye, she swallows a rough clump of pie before pretending to be mind-controlled. But after may-Eye leaves, her tongue evicts a whole pie from her mouth, plate and all.
Suggested correction: It's not hard to believe that Starfire's tongue has the ability to retrieve things from her stomach. As she is an alien who has multiple stomachs and many strange qualities.
Continuity mistake: Starfire manages to keep away the pies Mother Mae-Eye is force-feeding her, even to the point that her lips are kept clean. But when Mae-Eye sends in the Turbo Love 3000 XL mega pie, Starfire's mouth is suddenly stained with pie filling.
Continuity mistake: When Mother Mae-Eye beds the Titans down in the pie plate, we can see the cushions being close together, forming a closed line. But when Mae-Eye says good night to each Titan in turn, the cushions behind each Titan are isolated from one another.
Continuity mistake: After Mae-Eye is banished back into the pie, the Titans assemble around it to ponder its fate. In the shots where we can only see their feet, they are positioned (clockwise, starting at 1 o'clock): Beast Boy, Starfire, Robin, Cyborg, Raven (who takes Silkie's place). But when we see their faces from the ground up, their positions are (taking the new perspective into account): Beast Boy, Robin, Starfire, Cyborg, Raven - on the whole meaning that Robin and Starfire switch places from one cut to the other, and back again.
Plot hole: After the Titans have recovered their senses, they engage Mae-Eye and her gingerbread men. Just before Cyborg and Raven are trapped in giant jars, they blast Mother Mae-Eye directly from behind. But for her to enchant them, she just turns to her left and casts her spell to her side instead of behind her.
