Leaving a meeting series

There is a meeting that shows up in my Zoom app and I have not found a way to make it not. It is not my meeting. The outlook series has ended. The person who owned the meeting has left the company. IT has said they have deactivated the Zoom account and it "should disappear within hours" but it is still there 3 days later. Is there a way I can decline it so I stop getting reminders for a meeting that does not exist? The only options that appear on my app are to join, chat, or join from room. 😞