Admin cannot edit Settings on Board

Zee Cabanes

I created a public board which all members and I are able to edit just fine until last Saturday. Now none of us are able to add/edit cards. I cannot even edit the Settings of the Board I created. It's grayed out.

What happened? How can we resolve this? 

Michael Pryor

Did someone turn the board into a template?

https://help.trello.com/article/1187-creating-template-boards
(you can undo this)