Are you sure that you’re looking in the correct Asana space? If you are a member to more than one Asana space, you’ll need to toggle your view to the correct one.
To toggle between spaces in Asana you are a member of, you’ll need to click your Profile Photo in the upper right hand side of your Asana and select the correct space (Organization/Workspace). Additional instructions are available at this link.
To be honest, this should solve it, though if not this is pretty wonky behavior and an issue you may need to reach out to our user operations Team at asana.com/support for direct assistance. I’d be sure to include screenshots of all your My Task pages as well.
Hope this helps get you on track Kyle!