default country / thickbox glitches

I've encountered two glitches while working w/ this module, and was wondering if they're happening to other people.

1. In user_extra.module, the function user_extra_form looks like it's trying to set default values for the user's country / province based on the listing module's main defaults, but this is not working at all as far as I can tell. Deleting an obvious syntax error (double semi-colons) did not fix the issue.
2. In listing teasers, the thickbox link that opens the map works, sort of, but the loaded map is always missing one or more of the actual map images (see image). I'm also getting a syntax error from the js:
   

   syntax error
   onload(load )index.php (line 1)
   [Break on this error] var center = new GLatLng(, );\n

Any ideas?