I looked into this and what is happening is that for CRW and movie files, the capture time isn't being recoded (the capture time is found in the Exif part of the THM file). Instead, you are seeing the file's creation time (which is what we initialize the capture time to). A change was made in 4.4.3.2 to fix another issue and this problem was introduced. I have made the fix and this will be in the next update (4.4.3.3) shortly.
Thanks for pointing this out to us.
--dennis