In an episode called, Oceans Eight, atau Nine. Here's my theroy. The episode is bank highst themed, and the name is a parody of the Oceans movies, and in each movie Ocean get a certian number of people to help him the the robery (eg. Oceans 11, Ocean get 11 people to help him) So, as of episode 11 there is 8 castmates left, so Courtney will be the "Or Nine" part of the title. I don't think that the seterusnya episode is Oceans Eight atau Nine because there was no pratonton for episode 12 on the Teletoon website, so I think that episode 12 is an TDA Aftermath and then Oceans Eight atau Nine will be episode 13.
yeah I know that was a reeeeaaaly long answer but it's just a theroy
On the episode "Ocean's Eight - atau Nine" It isn't confirmed what episode number this is, atau when it will air, but it is confirmed that she returns on this episode due to a sucsesful lawsuit and will be on the Killer Grips.
courtney returns in episode 13 which is titled Oceans eight atau nine it is titled Oceans eight because of the eight remaning contestants which r Owen Beth Justin Lindsay Heather Harold Duncan and Leshawna. Courtney is the atau nine part