Have to say I've never seen such a badly handled recruitment process. Had a few careers in my lifetime but never experienced anything like this, and reading a few older threads it looks like this is standard?
It's pretty par for the course in railway recruitment mate. Not to say I can't echo your sentiment though - I've also worked in a few different industries and never come across this 'style' before!
I applied for three trainee driver positions last year. Two of them, I got the 'your initial application has been successful, we will contact you..." Email and never heard anything else. Others who applied at the same time are currently on training courses. The third, I'm currently in the talent bank for.
If you want the job, keep dropping in applications and one day your number will be called.