Interesting... I hadn't attributed it to Safari, just figured it might be SDN or I might have deleted the cookies by mistake. I go through and delete cookies I don't want periodically, and there are so many to scroll through that sometimes I delete ones I intended to keep.
I've been having a lot of problems with Safari not responding, I'll have several different windows open at a time, and the pages will just stop loading and I have to Force Quit. I guess I also thought that this might have inadvertantly tossed some cookies ( 😀 ) . I don't lose my SDN logins very often, maybe once or twice a year at most.
I'm using 2.0.4, if that helps any. I know I'm behind on the upgrading. My internet connection is slow and has a "fair access policy" which is anything but, so I have to budget my downloads and uploads as I'm limited to under 500 MB in a 24-hour period (talk about communism!).