Episode #2.8 - S2-E8
Other mistake: Geoff paraglides into the wedding accidentally hitting Mel. Mel then flies onto the sand and is knocked out. But when everyone gets out of their seat and runs up to him, there is a long trail of sand coming from Mel's feet that could only have been made if he were dragged. He didn't get dragged, he just got kicked and flew into the air, then fell on the ground. (00:18:45)
Episode #2.8 - S2-E8
Continuity mistake: When Donald and Jacqueline arrive at the wedding, they walk past Mel and Mateo twice. (00:11:55)