Ok, here I am...
(thanks Tony and Douglas for bringing this thread to my attention)

This all sounds very strange to me. The VBR-header repair function does not touch the sound data at all, and an invalid VBR-header could never have that effect either.

The only thing I could think of that could potentially cause a similar problem is that you mistakenly chose the CR/LF fix repair type instead of the VBR header repair type, and in spite of all the warning messages processed your non-damaged mp3 files with it?

But if you have a sample file which is ok, but that will get corrupted in this way when processed with the VBR-header repair function of Mp3/TS, I will be more than happy to take a look at it for you.

/Magnus