I tried doing what TM suggested and had already uninstalled and downloaded again, but no different. It's also the slowest app I've come across and uploading photos is ridiculous - yet marketplace is instant!
Every time I go into the TM app, I have to sign in and then enter my password again giving permission for TM to access listings etc. It's the only app I use that doesn't keep me signed in and it doesn't give the Remember Me option that I get on my PC. Am I missing something?