Same developer is doing Bella Rise (directly behind us) where 2 work colleagues bought and I feel more time has been spent on that development even though ours was launched first. Even their website is impressive. Crown Hill website hasn't changed since day 1 and when I bought it was another name all together.
Definitely frustrating but not as bad as your wait! I noticed the same with Bella Rise, although now they're finally registered (Well some stages ie). How are things going on your end btw? Are they going to start construction soon?