There is a bu that happens quite often, happened to me 3 times in about 7 games, right after the match starts, only happened to me as scout, but maybe other classes as well, when it is counting down, you will teleport into the air and remain there for a few seconds, then move forward, and sometimes move through objects.
its fun but the price for classes is way too much and takes forever if you dont buy with money :( could you just drop it to like 15-20K instead of 30? Help your players out
You can play 4 for free everyday. Spend some Kreds and help the devs pay for the servers running the game you are enjoying.