I actually solved the glitch by uninstalling and reinstalling the game. However in case somebody else finds this glitch I'll say more about it. I was using slot one and playing on my own. The way they acted is like invisable platforms, but instead of just dissapearing, they stoped existing and I fell through.
I also found another bug where on the 1st floor with the mega traps (the ones that come from the floor and distroy 3 tiles), when they destroyed the ground, the ground would not reform and I'd be stuck, when I tried to move onto the ground that was suposed to be there, I died instantly. It never happened on the higher floors though, oddly enough, only the 1st. This was also fixed by reinstalling, but I figured documenting it would be for the best.
Thanks for replying, and I'd be happy to help if you need any more information!