Issue with Sorting Bars (Spotfire 6.5)

I have been faced with this weird problem. 
In one of my dashboards(page), I am controlling the Top 'N' using a document property. I have sorted it by value in descending order. 

When I select Top N I get a different set of values while the user gets a different set. What I see in my web player is the proper set while what the user sees on his web player are wrongly sorted and have wrong top N bar values. 

Can you please check if there is any robust solution for this so that it can be fixed. I am sure it has nothing to do with cache as the data populated just on the day. So neither the client had opened his web player nor had I. 


(1) Answer