Lost Jetpack subscribers

My website is http://www.todayiwatchedamovie.com

I recently switched hosts from Dynadot to HostGator. At first, none of my subscribers showed up, but now Jetpack is showing exactly 200 fewer than I had before the move. Seeing as the move went smoothly otherwise, I doubt 200 people decided to unsubscribe on the same day. At least I hope they didn’t.

What could have caused this? Did part of the list get lost during the move? Is the counter just not accurate?

http://wordpress.org/plugins/jetpack/