I really need my Mojo Back! I have the crafting blues

Hello, I recently went to cut some things out on my Cricut for a friend who is going on a Disney Cruise in the fall, only to find majority of the Cartridges are sticky, I keep them inside my bedroom in a Snapware container and not under a A/ C vent or near water not sure why this is happened, has this happened to anyone out there? Any feed back would be great, otherwise I have been sewing key fobs with Ribbon. hopefully this blog site I can start adding more pictures.