Hi Jim!
I haven't heard of this occurring before. One thing I would check is the time clock of each of the computers. It's a longshot, but it's possible that the wrong time timestamp is being saved, resulting in the wrong "Latest Version." Also, does this occur on multiple computers? Also, does this only occur with TypeDefs, or with VIs also?
Hope this helps!
Travis H.
National Instruments
Travis H.
LabVIEW R&D
National Instruments