I noticed it's cropped on the iPhone 3GS - is that what you were using?
There's a bit of a story about the 3GS - we don't actually support it officially if you read all the blurb, but it does work even if it may get a bit slow. In the next update - probably for the rumoured new iPad - we may just tweak a couple of 3GS things to bump the speed and also fix this screen.
Note that you should only require Eufloria HD, you do not need both versions. The HD version runs on both platforms.