The level has been updated so now that's the set number of moves but I haven't seen any other posts about the glitch in the level. How many times did you try it? Can you capture it in a screenshot or a video?
I have the same issue on both my tablet and iPhone. I always run the updates so it should be fully up to date. I have seen others with the same issue on Internet forums.
I have photographed the screen but am not sure how to attach it here.