Wrong week, Outlook to GCal

[rubaboo]

Event is created in Outlook as recurring weekly every 5 weeks on Su, Mo, Tu, We, Thu. In other words, every day Sunday to Thursday, in a 5 week cycle, with recurrence range starting on Sunday. Sync'ed to GCal. In GCal, the event appears on the initial Su, nothing on following Mo-Th, then (counting from Sunday) it appears on Mo-Th of the 4th week and Su of the 5th week.

Basically, it appears the Synchronizer has no concept of Sunday to Sat week, which is how I have setup both my Outlook and GCal.
It creates the event on the first Sunday (let's call it week 0), counts the following Monday to Sunday as week 1, and creates the next recurrence on "Monday to Sunday week" number 5.