Registering Calendar invites / updates on shared Calendars

So... on the New Outlook, every time I send a calendar invite, it will not show it (or a change to it) on a calendar shared with me and I have to restart the calendar every time.

e.g. I'm change time that person A and B meet. I use one of my scheduling calendars and update the time. It gets sent; I receive the email that it gets sent but it doesn't show the update on either A or B. So, when I go to add meeting 2 into the first time, it shows A & B as busy, even though I know they aren't and I have an email showing that meeting 1 was moved. So, I have to restart the calendar for these changes to register.

In Old Outlook I would watch the meetings move in real time. But now is the only way to do this, restart the calendar (and sometimes Outlook) every single time I schedule a meeting?