This issue is likely due to the Teams meeting toggle being switched on in your Microsoft Calendar invite.
When the toggle is on, Microsoft overrides your Zoom URL with a Teams URL.
As a result, the bot will attempt to join a Teams meeting instead of your intended Zoom meeting.
Meetings are only shown if they are at least 1 minute in the future.
Once the meeting time has passed, it will no longer appear in the Arrange view.
Instead, use Join Meeting for ongoing meetings.