Wii U: I can't go on.

[Near]

Hello! I was playing Trine 2 on my Wii U, in the middle-end part of "Eldritch Passages", where there are a lot of pipes that I should put in the right way. But I don't know how, one of the curved pipe fall down and go in the water on the right. Now I can't put it up again because an invisible wall stop it.
I initially thought that i was doing something wrong, but i checked on youtube and i'm sure it's a bug.
Here's a video where i can't go on (that's not my gameplay): http://youtu.be/MNE6S86SsYk?t=14m10s
I can't update the game because I'm having problem with internet, so I don't know if this bug was fixed in the latest update.
Please tell me what I should do...