If Cassidy was Springlocked, then why is she supposedly here in Foxy GoGoGo?

So as I was doing a bit of research on a potential theory post in regards to this mini-game, another question came to me being this one in particular. There seems to be a notable consensus that Cassidy has been springlocked due to Afton murdering/testing the waters of remnant/whatever motive you consider for the first murders. However, in this mini-game, all five children are present here dead corpse and all. So what could this in particular entail?

So as I was doing a bit of research on a potential theory post in regards to this mini-game, another question came to me being this one in particular. There seems to be a notable consensus that Cassidy has been springlocked due to Afton murdering/testing the waters of remnant/whatever motive you consider for the first murders. However, in this mini-game, all five children are present here dead corpse and all. So what could this in particular entail?