SNG tracker problem

I have been using SNG tracker to track my stats. I have it import all of my hand histories from my HH file on my hard drive. Ive been doing this for a while and i just noticed the stats dont match up correctly with what i have in my account.
Im thinking some of the tournament HH's got messed up with the new patch. Any1 else have a similar issue and fixed it? I really like sng tracker because it quickly gets the stats instaead of manually putting them in.
What other ways are there to keep stats if this keeps messing up?
Thanks