Not sure if they'll help you although Martin Wallace sent Cool Stuff Inc replacement counters for the U.S. Based customers. Last year a was able to get a copy of the game at a convention and they were still able to accomadate replacements for me, that was June time frame last year.
There first response was "you need to order something first" then I reminded them that they were shipping them for free do to an agreement between them and Mr. Wallace, after that they sent them right away. They probably forget they had them.
I can't find any of the corrected counters (if you have them from the Mythtopia box please let me know) so I'm looking for a set of the misprint counters instead. If you have them spare please email me and we can discuss terms.