Thanks Riebi!
It looks like they might be doing what I expected, and adding an extra curve to the front canopy. I wonder if it'll be an extra queue for Stitch or the Playhouse Disney entrance though? Some members on DCP said the two pillars could form an arch... but I'm not sure now. They're the right height to hold an extra bit of concrete roof.
Something like this is what I mean...

The red bit being the extension and the yellow bits being the two entrances... what do you think?