I'm fairly new to Trello, but I'm fairly certain that I did not delete the templates. I was doing some work and Trello sat open for about an hour. When I came back to create a new card from a template, none of them were there. I can look through my activity and find them, but when I select one of them it said the card is missing.
Here are the screenshots I took of my activity:


I don't understand how a private board would be the problem since I am the only member of this board and nothing else is missing. I tried changing the board to public after, but the templates still didn't show up.
Any help would be greatly appreciated, thanks!