Incorrect block count errors after syncing podcasts

Good day all!

I'm having an ongoing problem with incorrect block count errors after syncing my podcasts to my iPod Shuffle. Specifically it seems to occur when I am removing podcasts that I have already listened to, after adding new podcasts Disk Verify never shows errors. When I remove them, I delete them from the Podcasts area of iTunes which then removes them from the Shuffle, this is when the errors present themselves. I repair the disk from a flash drive that has the Lion installer on it and the repair completes properly and the disk shows no errors until I remove podcasts again, and the errors only seem to occur with podcasts, never any other files. This has never been an issue until I upgraded to Lion. In an attempt to correct the problem I have deleted all my podcasts and podcast subcriptions and then resubscribed. I have also reintalled the Shuffle software but the problem continues to reoccur. I preformed a surface scan of the drive with TechTool Pro which is reporting no bad block errors. Perhaps I should try DiskWarrior. At any rate, I am mystified. If anyone can shed any light on this situation I would be grateful.

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2012-01-20 16:13:16 -0500: Disk Utility started.

2012-01-20 16:13:22 -0500: Verifying volume “Macintosh HD”

2012-01-20 16:13:22 -0500: Starting verification tool:

2012-01-20 16:13:50 -0500: Checking file system2012-01-20 16:13:50 -0500: Performing live verification.

2012-01-20 16:13:50 -0500: Checking Journaled HFS Plus volume.

2012-01-20 16:13:50 -0500: Checking extents overflow file.

2012-01-20 16:13:50 -0500: Checking catalog file.

2012-01-20 16:13:51 -0500: Incorrect block count for file 01 The Bad Show.mp3

2012-01-20 16:13:51 -0500: (It should be 10071 instead of 16123)

2012-01-20 16:13:51 -0500: Checking multi-linked files.

2012-01-20 16:13:51 -0500: Checking catalog hierarchy.

2012-01-20 16:13:51 -0500: Checking extended attributes file.

2012-01-20 16:13:51 -0500: Checking volume bitmap.

2012-01-20 16:13:51 -0500: Volume bitmap needs minor repair for orphaned blocks

2012-01-20 16:13:51 -0500: Checking volume information.

2012-01-20 16:13:51 -0500: Invalid volume free block count

2012-01-20 16:13:51 -0500: (It should be 96522947 instead of 96516895)

2012-01-20 16:13:51 -0500: The volume Macintosh HD was found corrupt and needs to be repaired.

2012-01-20 16:13:51 -0500: Error: This disk needs to be repaired. Start up your computer with another disk (such as your Mac OS X installation disc), and then use Disk Utility to repair this disk.2012-01-20 16:13:51 -0500:

2012-01-20 16:13:51 -0500: Disk Utility stopped verifying “Macintosh HD”: This disk needs to be repaired. Start up your computer with another disk (such as your Mac OS X installation disc), and then use Disk Utility to repair this disk.

2012-01-20 16:13:51 -0500: