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Can you please elaborate your question? What do mean by destination page?

Have you made any changes in response to the Panda updates?  Have you removed some of the weaker content or bolstered it?  Have you done extra link building? It might be Google correcting themselves, or it could be a number of other things if you have made any of the aforementioned changes to your site.  If you think your content really was quality from the start, it very well could be Google correcting themselves.