Now to talk about some of the glitches.
Can't break that.
In Luster Lake Act 2, I flew to the area above where I'm supposed to face the boss. If I reach that area, I'm screwed and have to wait until the 10 minute time limit kills me. There's another bizarre glitch in the level where if I'm Super Tails and I swim, sometimes I get stuck to the top until I either run out of rings or get an air bubble. One time, I got stuck while having a ton of rings. Since I explored the level quite a bit and lost a ton of time due to that glitch, I ended up missing the goal to a time over by like 3 seconds. <_< However, the time over did not reset my the in-game timer. Fortunately, I still had a decent amount of time to get to the goal. Was that a glitch for the timer to not reset?
If I try to fly to this area in act 2, I can't get back down if I already hit the checkpoint before the boss. Maybe the check point should be moved or the bridge should stay broken after falling down? Also, in Robot Rave Act 2, I got stuck in the sky as Super Tails for some reason to where I flew insanely slowly. Thankfully, I was extremely close to the goal when that happened but I thought I'd let you know. Also, the bumper from the beginning of I think act 2 of Robot Rave does not work at all.
Is this supposed to happen in mirror mode for one of the challenges?