[0.9.0.1] Poseidon is invisible

[Doc]

I tried riding Poseidon, but couldn’t find it, eventually it came to a stop and gave me an option to ride it, but I still cant see the train.

Edit: It might be an optimization bug, I was leaving arcade through Trivia exit and went straight to Poseidon.
Edit2: Here are reproduction steps that worked for me:

1. Go to Trivia Center
2. Leave Trivia (through Trivia doors)
3. Go to poseidon, the train will be invisible

[Jackpot]

I find this pretty amusing

[TheKidWithAHat]

Ghost train.