did you try ctrl F5 to refresh the page etc? There are other places you can play but the resolution of the screen is slightly different at each place so none of the co-ords would be right...
http://samdangames.blogspot.com/p/play-ptd_03.html
Just edited first post to give a slightly clearer...
Okay, I've written a script for PTD based at http://www.newgrounds.com/portal/view/566150.
It just repeats route 8 (takes a while to reach but has pretty fast levelling potential), levels pokemon and should catch any shine pokemon to appear.
Unfortunately it seems to crash every time the...