I too, had an odd experience with MK parking last week that I wanted to hear others' thoughts on. I didn't think it was worthy of its own thread, so I thought I'd piggy back on this one.
Got to MK parking about 2pm one day last week. After going through the toll booths, we didn't encounter a single CM anywhere. Not just that they were not directing cars, they simply were nonexistent.
We had a Diamond pass, so we followed the signage (actually a single sign) for Handicapped/Diamond to the front of the lot. There was nothing and nobody indicating where we should go so we hunted for a spot. We ended up at the end of a row with nowhere to go but the exit. So we headed that way and ended up going against the grain to reenter the lot. There weren't a lot of other cars driving around, but the ones that were seemed to be as confused as we were.
We ended up in what may have been the handicapped area but it was impossible to be sure. The spaces each had one white stripe and one blue stripe, but no signs. I walked up and down the row and observed that about half the cars had handicapped signs and the rest had Diamond vouchers. We didn't get a ticket but I still don't know if we parked properly or not.
With the exception of AK, I've never been in a Disney lot, especially MK that didn't have a small army of CMs assisting drivers - but this time, no one at all.