Fertile days moved?

Laura • Married mother of 2 daughters (11 yrs & 6 weeks) and raising my 15 yr old niece.
I have longer cycles and after the update Glow moved my predicted fertile days WEEKS into the future. I have been entering data from my ovulation kit & it was within a few days of the original prediction Glow had. 
​I think it would be great if you could show the opk high/peak times on the calendar too.