??? Eh?  No motor vehicle parking spaces were changed to areoways.  Your changes may be well intentioned but.. think about it!

The intention was to change ways with areoway=parking_position to areoways=apron. A parking position should be a stationary spot? Not the way to the stationary spot. 

aeroway=parking_position – Where the plane parks

The presentness areoway=gate are wrong - those should be inside the terminal where passengers go before they enter the plane. These 'gates' are the plane parking positions! 

Think. 

