Mystery Gift delivery man missing

[yyeshurun]

I was given the option of two mystery gifts when I transfered my save from 1.1.8 to the current core release of 1.2.2 on Mac. One gift was D Munchlax, the other wouldn't tell me what it was. Both were titled something like "thanks for the memories" (1) and (2).

I can't seem to find the person to pick them up from. I've been to six different PokeCenters and spoken to every person inside and upstairs and nothing.

As an example, I've attached a screenshot of Nasca Town PokeCentre.