A DESCRIPTION OF THE PROBLEM :
When the current date is "Monday, 30 December 2019" and you roll +1 the WEEK_OF_YEAR field, the result gets "Monday, 31 December 2018" which is completely wrong and violating the rule of "Not Changing The Larger Fields". The desired result is "Tuesday, 1 January 2019" (like WEEK_OF_MONTH behavior in rolling).


FREQUENCY : always