Can't log in.
I've reset the app to first install state, I've checked for odd spaces and I've used email and username. All that happens is the Sign In button just flashes to indicate a button press ... no sign of any authentication checking of any kind.
Also, I'm using the same account I set up online which I presume is correct? I only query that as the app says I need to use my eBMS account which I don't recognise.