Google Calendar shows "successfully imported" into Zoho, but "Totally Processes" and "Actually Processed" undefined

Google Calendar shows "successfully imported" into Zoho, but "Totally Processes" and "Actually Processed" undefined

Though the URL (and later the ICS file I saved) showed "successful" after following the steps in the Zoho guides, no Google Calendar entries appear in my new Zoho calendar I set up today (and have confirmed registration for).  I have repeated done this, and also logged out and back in -- following the forums on how to do it.  My Google calendar was 'public' during the attempts.  Am I missing something?  Suggestions?  I think Zoho looks cool, but without any Google Calendar entries appearing, it is lonesome.   Thanks!