Here's a fun bit of oddity...if I navigate away from the page and then use the back button to return to my gallery page, the page renders correctly.
If I refresh the page or navigate to it directly, the last row of images (of a full page of thumbnails) gets cut in half by the bottom of the framing area.
This is reproducible.
Using FF 1.5 this appears on all profile tabs. Especially noticeable on the Trackables tab where the last coins aren't shown, while the gallery looks pretty ok. Everythings fine when I refresh the page.