The remote server returned an error: NotFound.

Hi,

I have been using YQL in a silverlight application with no issues for more than a month.
In the last few days, I started to get (every once in a while) the error message: "The remote server returned an error: NotFound".

* Retrying does not help.
* Getting this failure seems statistic.

Has anything changed in the last few days? is it that I hit a quota of some sort?


Thanks for your help!