Trying to recover Deleted Meeting Invite

Hi,

A few days ago i had been trying to add people to a meeting of which i am an organizer. I had been getting a message "Could not complete the request. One or more parameter values are not valid". Our organization ran some scripts to fix that but in doing so it deleted my meeting off my calendar. There are almost 60 people on the invite, and they all still have the meeting but its not on my calendar.

I see it in my deleted items folder but when i try to drag it back to my calendar it shows the prompt "As the meeting organizer you do not need to respond to the meeting request". I need to send updates and add/delete people but i cannot since its not on my calendar.

Could you please advise how i can get the meeting back on my calendar.

Thanks!