Water show all sides

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