This is my stats page and it shows that I have 6 host which is correct:

[url=http://www.boincstats.com/stats/user_graph.php?pr=sah&id=33830' target='_blank]http://www.boincstats.com/stats/user_graph...pr=sah&id=33830[/url]

This my host stats page and it shows 9 hosts, only 6 of which are mine. #'s 2, 8, and 9 belong to somebody else. 1,3,4,5,6 and 7 are my machines.

[url=http://www.boincstats.com/stats/host_stats.php?pr=sah&st=0&to=100&userid=33830' target='_blank]http://www.boincstats.com/stats/host_stats...00&userid=33830[/url]

See Part 1.

Should this have corrected itself by now?

I made another change. Should be OK (again) after the next update.