Thanks for following up Warren,
Unfortunately not, I ended up just using a previous version of the app (Before the issue started to occur).
I still have no idea what caused it, and why the app appeared to be 'glitched' like that.
Around the time the issue occurred with the app, I had not made any changes to any flows, plus wouldn't that be irreverent if I've removed the flows from the app anyway?
Happy to mark this thread as closed unless you have any other ideas. Thanks for your help.