Mapped Domain never loads stays in "Waiting for ..." Loop

Hi Guys,

I just updated the Domain Mapping plugin. Now, my mapped domains never load. They appear to be in some kind of loop passing through:

Waiting for primary domain
Waiting for mapped domain

And never gets there. This is a MAJOR bug now. Please fix immediately, or tell me what settings I may have wrong.

My settings are:
-Admin: domain entered by the user
-Login: domain entered by the user

Thank you!