boxee fails to load tbn files from a spun down disk resulting with blank thumbnails in media library

I originally thought this was Ember Media Manager, but upon rebooting my BB it will delete various .tbn files. (I have removed Ember as a possible reason.

My local USB connected is a Mediasonic 3.5-Inch USB 2.0 Pro Box 4-Bay Enclosure HF2-SU2S2 with 3 drives (Western Digital 2 TB Caviar Green WD20EARS)

This keeps happening to various movies over and over again (and it was happening prior to 1.1) I just assumed it was my EMM tool.

It appears to always happen to the first 7 movies, whether they are newly added or not.

My files are all stored in one folder with this naming convention:

127 Hours (2010).mkv
127 Hours (2010).nfo
127 Hours (2010).tbn

If the drive was bad it would be random files, it is always only TBN file and after rebooting it shows this:

91 Movies
91 NFOs
36 TBN Files (all were present)

My assumptions are these:
1. Happening on reboots of my system
2. Happening on scans of the files (I scan the folder daily). After the initial scan all images are used and all nfos are used.
3. Could be something with my drive, but again why would it only be deleting TBN files and not randomly deleting files.

After either rebooting it (shutting down and powering back up) or after a second scan these images are being deleted.

I will leave my BB on (with all 91 images there and in debug mode until I can reproduce it hopefully), how large can the log files get or will it just overwrite them since I am not sure if this happens often or not.

If you want a better description of the issue feel free to call me (978-590-0385)