The mystery has been cleared up →[More:]The ex informed me that at the meeting he'd been at (that jonmc wasn't there for) that everyone who didn't get laid off was given a "reassurance" meeting so that they could be assured that everything was okay. Since I hadn't been in the office that Friday, I didn't get one and I think he mentioned that he just came back from a business trip so I think he was just getting around to me.
So he's not being creepy, just thorough.
You did get my resume okay, right, DW?