Homepage coach traning plan data

In the new garmin connect, I cann see, different datas in the focus mode, compared by garmin connect mobile app.

Garmin coach plan on the web site shows the 1/12 week (Monday Heavy check mark), Connect web coach details without Heavy check mark ??? 

And on the mobile app, I see the 2/12. Week.

Garmin connect web:

Garmin connect mobile (IOS):