It looks like all your other rides work properly with the "play with..." function, but this one if you click "ask to play lanzandera" (the only option given) the two sims will merely "chat" and move on to other things.
I am loving the aumusent park cc. If I can make a suggestion, make the chair move up more slowly, then it pause for 3 seconds when is up there then it fall the way it is.
Such cool mods! Would you please consider creating an Ice Hockey mod sometime in the future for TS4? Just something simple for one or two sims maybe? That would be so great in that case!