My Broadcast says "Queued" or "Sending." Is it stuck?
When you press "send," your Broadcast enters a queue. Depending on how many other users are sending messages, and to how many subscribers, your Broadcasts can take some time to process. We are able to scale up our sending and send more Broadcasts at once, which will speed up sending.
If you see your Broadcast as Queued or Sending, please do not need to create a duplicate and try to send that Broadcast as well. Your Broadcast will be sent, but so will the duplicate.