today i was just playing dragon city when i randomly lost 20 gems that i was saving for the next heroic race what do i do?

Send in a ticket to support.

Make sure your gem spend confirmation button in settings is set to ON.

I randomly lost my Cake dragon two days ago. I wonder if there was some sort of glitch?

@jessica-dunlevy said in i randomly lost 20 gems:

I randomly lost my Cake dragon two days ago. I wonder if there was some sort of glitch?

Not that I am aware of but you can send in a ticket to support to ask to have it returned. Are you sure you didn't accidentally sell it? Many of us have done that at least once.