We are using 5.05 and getting a similar issue. A dication is recorded and sent to the typist. An old matter is received, one that had already been typed. At the originating workstation, if that file is recovered and replayed, it is correct. If it is saved to folder, the typist can hear the correct recording, but if it is mailed the same wrong recording is played back. This is happening at our site and at one of our competitors site.
I have similar problem. I have some mail boxes that receive the message and others give this error. The settings look the same. Even when I changed the default message length to 1 second it does not change.