For some reason the reshape effect is only affecting half of my footage. I used it a couple of days ago and it worked fine. Now it is only the left side of the footage being distorted.
After a quick search I found a guy with the same problem and he figured out that if you set the resolution to half or quarter, third and quarter in my case, the effect works.
Not really wanting to lower the resolution of my footage I was hoping someone has had some experience with this problem.