My Trello Board Labels have disappeared. We had a collection of labels under the Menu. All gone

Aman_l28s16

Under the menu, we had a collection of labels. They all disappeared from the menu section and from the cards as well. Looked into the Activity section already but I don’t see if anyone had deleted those accidentally. What might have happened? What can we do to prevent it from happening next time? 

milynnus

@Aman  What I learned very early on this Trello journey is that intra board controls are limited. For example, deleted cards are lost forever and if you need to protect against accidental deletion and ‘recovery’ you need to do something like the video below.
Since there is a board label deletion action, I think the same mechanisms used to protect card deletion and be deployed to handle labels. Need to test this out. 
https://youtu.be/vuu4nJ8ET4Y