Work Week hates on Current Start/End Range dates, but only on Sundays 😀

[Art K]

Steps to reproduce the error:

-Open calendar Month view

-Click any Sunday Date (opens Day view)
The calendar control current start/end range are both set to the selected Sunday

-Click Work Week view
The Work Week view column dates show as expected
However, the calendar control current start/end dates are wrong.
They are set to the week prior to the selected Sunday date not the week the Sunday is actually in.

This seems to only be an issue when navigating from any Sunday Day view to Work Week view.
Week view works as expected.