Pulse bug

Pulse bug

I have been toying with the new pulse feature in Zoho CRM, and am running into a problem/bug.  

For example:   I have record that says it was updated 6 days ago (right on the pulse page).  When I move the pulse slider to a rate of 4 days, it lists this record as having been modified in the last 4 days.  

Please fix/advise.