My calendar is acting strange.  I'm using Chrome as my browser and pop ups are not blocked (the calendar worked fine yesterday).

When creating an event, I'm not able to "edit" the event and add attendees, etc.  The link is non-responsive.  I cannot edit existing events either.  I had to resort to sending an invite via my Android phone and it's not updated on the Zoho calendar either.

I've been relying on and using the calendar for years, this is odd.  

Any ideas?

Thank you for your help.

Paul