Events not showing in shared calendar using Office 365 for Mac

A colleague has shared his calendar and I can the share and the events when I view my calendar online (OWA).  However, when I use my desktop Outlook (latest version) app, the shared calendar appears in the left hand navigation pane but there are no events displayed in the calendar.  I created a new profile per advice on some other blog area but that did nothing.  I've attached a screen shot of the Properties settings screen as well.  There is definitely a disconnect between the Calendar properties associated with my name in contrast to the checkboxes found below the Permission Level dropdown.

Any thoughts?