The update for LSE Mobile which fixes the issues logging into elements of the app on iOS7 is now available in the Apple app store.
If you are using iOS7 please do update the app as soon as possible. You should then be able to log in using your LSE Account credentials.
If the update does not appear in the app store, you may need to delete the previous version of LSE Mobile from your phone first and then reinstall.
IMT apologises for the time it has taken to fix this issue and we thank you for your continued patience during this time.