I haven't noticed this with the new RVP100, but I got mine from Japan about a year ago. I use the same chemicals in a Jobo as well.
If Fuji has changed the film I think Dave's images would be too light and have enhanced shadow detail. Sounds like it went the other way.
Try sending some out to a lab and see if it comes back the same. It may help you see if it is a problem with the film or the development.