Niggers, that whole tunnel was unfinished mess, but having a walkway by the rail that had jump ceiling was legit good idea. It could've been fixed while still having that feature.
I don't mind Ollie removed it, but it could've been resolved in another way.
No one really used it, but the option is good to have, and Ame used it at least once, showing that she still hadn't forgotten it. If people started playing more, it could've been improved.