I redownloaded the game and gave the updated version a shot. Unfortunately this still seems to be happening, although it is happening slower now? I initially thought was fixed but the game eventually crashed on the last level in the first section (1-10 I believe). Gave it a second shot continuing from there and got to 2-2 or so before it started becoming stuttered again and I checked and saw that the memory use was pretty high once more. I ran it in a window and the second time with post-processing off if that helps in any way.