I have been tapping my toe waiting for Google to release version 13 of Chrome, and today they finally did. As always, you can quickly upgrade by clicking "About Google Chrome" in the "wrench" menu.
Version 12 of Chrome had a nasty bug that forced the browser to NOT scroll down automatically on several of Lottery Post's pages. (Like when you clicked the green arrow next to a post on the Home page.)
Version 13 thankfully fixes that problem, and the auto scrolling works again.