I get error messages when I try to use a new zoom link for my online classes

@Dean_Walker - The meeting is definitely not showing up in the system.  How long ago did you book it, and did you book it directly through Zoom, or through a different application?

I. Generated the new link a week or so before the breakdown. 
I generated it in the Events area of my Mighty Networks space. 

A support ticket would need to be opened to see what happened.  As the meeting doesn't exist now, I am thinking that Mighty Networks deleted it for some reason during the create process, but the engineering group would need to look at logs that I don't have visibility to see the complete history.

My students in China cannot open their class link in Zoom Workplace.  They are receiving a message that assumes they are a Zoom business account. 

Is it their browser blocking them?

Do you know any that work in China?