2.287 Rescrape All Movies Wizard problem

I have 565 movies and a lot of them were scraped using older versions of your program, so there's a few sporadic errors that I don't feel like manually correcting (like rating as x.x/10 instead of x.x)

When I use the the wizard to update them, only about 8-15 are updated (as per the progress bar/info on the bottom) and then it just stops scanning. The number scanned changes by a little bit every time.
Changing which sections I'd like to update doesn't seem to affect how many it scans unless I check "Add HD Media Tags" and then it'll scan about 50.

I'll take a closer look at the code, and add an output of somekind for exceptions that will make it much easier for me to debug.