He has Concussion

(Get ready for another Aladdin story, because the new film comes out next week and I'm excited)

After a flip goes badly wrong at one of their Genesis tour shows Perri is rushed to hospital and with bad concussion he is placed in a coma. Whilst in the Coma Perri slips into a fairy-tale (Aladdin to be precise) where he discovers if he wants to get home he must recover the lamp from the clutches of Jafar and ask the Genie to grant him the wish to return home.

Ashley and the rest of Diversity are told that Perri is trying hard to wake up but something is stopping him, and if he can't get passed what it is that's stopping him he might never wake up. Maybe the love from someone he met at the Genesis Meet and Greet can help wake him up.