Attempting to view any of my photos on TP generates a 400 error for me and a similar error for at least one other user. They mentioned to me a 404 error when trying to view my photos, however I only show a 400 error. I can still upload photos and view them as thumbnails on the edit page but that's about it - there are a few work-arounds involved in getting one of my photos uploaded too. No matter what I select within my profile to view my photos makes them appear - I only get the 400 error. This isn't a big deal for me personally but it can present a UX problem for others.
Thanks!