Unable to map meeting registrant id with live participant id

Hey @tommy,

As we are using the zoom dashboard and using the dashboard APIs to get the attendance of meeting participants. I observed that for some meetings, the API was not giving the complete info on the participants. When a opened the dashboard link for live / past meetings (https://zoom.us/account/metrics/pastmeetings) I saw that for those meetings I cannot see the list of participants also.
Attaching a screenshot for your reference

As you can see, For all the meetings that were conducted on 16th, there is no clickable link on their meeting ids from where we can see the list of participants. The API also did not give the complete response for those.

Here are the user type info for these meetings

This shows some user type to be basic, though I can assure that none of the user is of basic type. Each one is licensed.

Could you please help on this as we have a HUGE dependency on this?

Thanks