Did the leaves fall off? Something not working right? Let us know how we can improve the Photosynth experience.
I found that the Satellite Map in Hong Kong is very old, which seen taken from more that 8 years ago. I cannot found the Hong Kong Disneyland.
Hong Kong Disneyland build on reclaimation land. (9 Years ago it was a sea, now it is a land.) I suggest to use a updated Satellite photo.
That unfortunately isn't something we control here, but will pass the suggestion along. (Perhaps we can get some of our aerial synthers to do a fly by? :) )