Please try this new mambot to see if it fixes your problems. I am slightly limited in the testing that I can do with this because all my installations are native english. Hopefully this will help those of you out. Please let me know the results in this thread in the forum. The new mambot can be downloaded here.

Please uninstall the previous version from your server and install the new one. The version should be listed as 0.85 Beta 2.

Thanks...

chris