The weekly contribution table is not generating when you go to the calendar and change the date range.
Steps to Reproduce:
Login to zanata.
Go to Profile.
Click on the date changer and select a month or so.
Select translated (assuming you have some contributions marked translated).
Observe that there is no table under 'Last month's activity'
No contribution table shows. In some cases, the buttons for disabled days will show (see userprofile2.png)
Contribution table should be visible and work correctly
Attached screenshots for more ref.