Plot hole: In Cam's song in the dream, one of the lines is: "No fun, no sun." However, at the start of the dream, all of the Dumping Ground kids are outside in the daylight.
Continuity mistake: When Tracy wakes up in her dream, the Wellards come and start singing to her. They are swinging their arms and Roxy is swinging hers the opposite way to the other two, but, in the very next shot, she is swinging them the same way.
Dolly: I don't stink, I smell like cornflakes.