Restore `use strict` and correct last week's footprint
Restore `use strict` and correct last week's footprint

What we are showing on the dashboard is supposed to be this week.
There's no point in showing the same value twice - once as this week
and once as last week. Let's use two weeks ago for last week instead.

e-mission/e-mission-phone,shankari/e-mission-phone,shankari/e-mission-phone,e-mission/e-mission-phone,shankari/e-mission-phone,e-mission/e-mission-phone,shankari/e-mission-phone,e-mission/e-mission-phone