Description:

Channel(room) is buggy when removed from admin panel once.

Steps to reproduce:

1. create a new channel(room) with name testa
2. remove the name from admin panel.
3. create another channel(room) with the same name testa
4. open the channel, and there was no input box, it is always loading.

Expected behavior:

Once the channel(room) is removed, the data related to the channel(room) should be removed, but I can still create another one with the same name.

Actual behavior:

The channel(room) is not able to use, is always loading.

Server Setup Information:

• Version of Rocket.Chat Server: 0.69.1
• Operating System: ubuntu 16
• Deployment Method: docker
• Number of Running Instances: 1
• DB Replicaset Oplog:
• NodeJS Version:
• MongoDB Version:

Additional context

Relevant logs: