1 Weekly Time Bucket shows up after changing to months

I have a problem after changing the planning book Time Bucket Profile from weeks to months.  Week 52 is still showing up, past displays months, and future displays months.  My storage bucket profile is Day and Week. 

I want to run some statistical models.  From what I recall even though my storage bucket profile is Day and Week, if my Time Bucket Profile is month it will run the model based on the total for the month.  You can see there is a forecast for Week 52.

Thanks.