I'm not even really sure what to say about this.
It started three or four days ago, and it has now become a constant issue.
Sometimes one or two names, Sometimes every name in a city.
There's no discrepancy between player characters and NPCs; that is to say, this happens to EVERYBODY.
Rotating my camera so that the name moves out of sight will often fix the issue for THAT NAME ONLY.

It has become extremely difficult to discern which NPCs and PCs are which.

Anyone else run into this issue, or one similar to this?