xBilling variables problem and vouches

[Fuzzy]

I know for a fact that this is a setting issue (it has been, in the past).
However, I'll spend sometime over the weekend to verify my claim

I hardly have time these days (changing jobs, moving to a new city)...the module repo can be forked over on github for anyone that wants to contribute.

Sorry to post again, I know you're busy but I am wondering if there has been any progress with the investigation into this issue?