I've the following problem using GeoServer.
When a polygon is pressed sometimes it may cached data that is not longer valid.
Not using cached data doesn't allow to view the polygons at a certain value of zoom, even if I get to disable the "Support on the fly geometry simplification" option.
So I think the safest way is to programatically delete all cached data when the page loads.
Is there any possible way of doing what I'm mentioning?