Strange behvior after full package (empty pdf)

Hi list,
I am have an issue where after a full package build and deployment to my enterprise server(everything successfull)...
I have various reports that complete but with 1 page empty pdf!!!!
If I build and deploy an update package with this report and version to the server everything is fine again.Bye the way when run locally no problem occurs.
Please help me ,any ideas are welcome i don't know where to look for a permanent solution.

Vasilis,

Re-Deploying the last known good package should offer an instant solution, giving you the time to re-build the last (evidently bad) package again.