Animated slide looks blurry

I have added an entrance animation to several slides. These slides now look blurry. All other slides look fine. Why is this happening and how can I fix this. I find it so strange.  It looks completely fine in Captivate, it is only blurry in the preview and when I have published. More info: Animation is ease in from left The slides have several objects including text, shapes and pictures. I have grouped these all together to animate at the […]