I'm guessing what has gone wrong is that the carefully worked out, oft quoted number of rounds for Tier progression is wrong. WGT have always gone out of their way to reply to such threads on the subject with a "We don't give out such information" often wth a cheeky "but you're not too far out" thrown in for good measure.
The facts on this one are as follows.
I reached TM with a round of 30 on 24/08/13. The first two rounds as TM were two 35s. My average reset on the first of these. My 54th, a 70 on the Leadbetter Challenge pushed my average up. Funnily enough it went down with the 55th a 36 on the August monthly 9 hole competition. During these rounds there were no "Best of Par 3/5s".
All pretty irrelevant really when you shoot like I have in the last 24 hours. I've been as likely to hit the green stuff as Stevie Wonder playing the New Orleans municipal course during Hurricane Katrina.