J K keyboard shortcut bug is bugging me.

So this bug has existed since this feature was enabled in the fist place.

http://staff.tumblr.com/post/14306786...

If you press J (and thus scroll down the list of posts.) too fast, and then hit the bottom before tumblr loads more posts, it shoots you back to the top of the page, and thus losing your place.

I am on Safari 4, OSX (10.5.8)

but the bug has been around for a few safari updates.

It would make me so happy if this bug was fixed.