Heh??? We made the tragic mistake of changing physics in our last patch, and boy howdy did that cause some problems! Thankfully you've all been gracious and patient with us as we cleared up the new problems as well as some old ones. Here's newly fixed stuff:
Some Mac users are still seeing memory-related crashes, which we think is an engine issue, and we're talking to Yoyogames about this. Other than that, we're actually quite close to fixing all known issues on PC, which is a big deal! (Can't wait to inadvertently summon many more with this claim, LOL).
If your progress is blocked we highly recommend you use the code on our support page to skip through! Thank you again for your patience and understanding as I work through this stuff ASAP :)