Essentials 3.0 and AGS 10 SP1 - WebADF

Are there any known issues with installing AGS 10 SP1 with Essentials 3.0?  I'm having one issue where a layer is not displaying properly.  It is a point layer with points on about every continent, but only the North America points display.  The map service displays fine in Catalog.  Just not within the Essentials.  Thoughts?