Put the summary of the bug you're having here: sometimes the water has a strange texture and it looks like separated blocks
What I expected to happen was...: seeing a fluent and all mixed water
I don't know, maybe a problem when you added the water animations on iOS 4
it looked like that on a 3x3 pool I made
it had 1 and a half blocks deep... it looks normal when it's full blocks deep
Cleaning up old issues, please reply if affecting 0.9.3