Has anyone seen a problem with flac files as source files in Vegas? Some flac files I've imported into vegas go flat-line in the peaks at some point in the file as displayed. The files display as though they contain only zero samples after some point and if rendered they render that way, but if the cursor is placed at some random point in the flat-line section of the file it will play back correctly.

I've tested these same files in other programs and they seem to be fine.