Lost saved searches

Hello,

I’ve installed on our RT 3.4.1 system the patch for “Splitting and Forging Tickets”, and after restarting apache I have lost all the saved searches.

I can’t find any relationship between both facts. I can create new “Saved Searches” without problem, but the old ones are lost.

Where are “saved searches” stored?

Thanks,

Toni Comerma