site9.orc failing in token interpreter

[arthurp]

The token interpreter does not exit on completion of site9.orc (and hense the test times out). This is probably due to an invalid assumption related to discorporated groups. I'm not sure what, but I suspect it is related to cases where a group finishes executing and is then restarted due to an Orc site call into the group from outside.

This test was introduced during PorcE development.

This marks the first bug in the token interpreter that does not exist in PorcE. :-) I'm capturing this here so that we can go back and fix it when we have time to step away from PorcE development for a bit.