Rep points buggered up

Huh, the last couple of times people tried to send rep points, they don't seem to have made it through. The last points received were from Rob Schwartz for this post:

Is it possible that messing with the displayed name (as described in the above post) in the backend has somehow screwed things up? I noticed his points don't seem to have gone up either, and trying to find his profile leads to a 404 :slight_frown:

These points didn't make it through: