FB Strong round 3 - rest days have blue stripes in calendar

Hi, I am doing FB Strong round 3. I thought there would be no rest days since there's blue stripes on all days, but today I found out that the rest days are marked as workout days in the calender. I find this confusing. Is it just on my computer or does anyone else see this as well? This also means I cannot mark the day as complete.

TIA, cheers.