I cannot play a movie I just recently downloaded from the iTunes store

Question

I cannot play a movie I just recently downloaded from the iTunes store

Answer 1

I purchased an album from the iTunes store VIA the wish list Purchase option.
The 2 albums and 3 songs were purchased.    However, one of my songs was stuck in the "Computer is not authorized / Already Authorized" loop.  Where it asks me to authorize a song, but then says the computer is already authorized and doesn't play the song.
I noticed looking at "Get Info" there were two key differences.
The songs that were valid and would play have:
Kind: Purchased AAC audio file
Purchased by: **********
Account Name: *****@gmail.com
The one song that would NOT play and caused the authorization loop has:
Kind: AAC audio file
Purchased by:   <this field was NOT PRESENT like it was on the other files>
Account Name: *****@gmail.com
(**** = redacted, however the two Account Name fields were identical)
As you can see, the Account name match, but the "Purchased By" field is missing and the Kind is not marked as "purchased".
THIS IS A BUG.  As the entire album was bought under the same method, same time, and same account, yet, one file is improperly tagged, and does not play.  The trouble file was found in iTunes store, added to Wish list, and purchased in the same session, no other log-off, shutdown, or iTunes restart to cause a selection of anouther account name.
This leads me to believe that iTunes is not properly tagging a file after it is downloaded that it has been purchased, thus, causing the loop.
Apple can't blame anyone else here, as only apple hardware and software were involved in this.  MacBook Pro, OS X 10.6.  iTunes 10.7 (21)