Tried the latest version and the problem still exists.
I installed it again last night after your post, rotated the device and randomly some of the icons do not appear until I rotate to and from the position again.
For example, I'll be in portrait mode with one row of icons. I switch to land scape and in some instances of doing so, either a few of the icons or none at all will appear in the landscape view. If I switch back to portrait and then back to landscape, sometimes that will make them appear.
Then going back to portrait, sometimes icons will not appear then either.
LP Pro is definitely quicker, but not as nice looking.