When I first started with Aruba I had a nasty habit of clicking Save Configuration rather that the second Finish button that is presented and I would suffer the symptoms you describe.
In short the Wizard, will bring you the end and you will be presented with a button that says Finish. You click it and are presented with the opportunity to review your config..you must click the Finish button again. However, up above the Save Configuration button is exposed...you need to click Finish before clicking anything else.
Not sure if this is your issue but I figured I would share my experience. Consider calling TAC if the issue persists.