Facebook does not correctly center the Timeline photo thumbnail when I upload the photo (810×694) via Open Graph API (POST /me/photos). However, when I manually attach the photo as a status update, the Timeline photo thumbnail is centered properly. Is there a request parameter, fix, or workaround for this?
Photo uploaded via OG API:

Photo posted as a status update:
Totally overlooked this, the issue was related to tagged friends in the photo. I changed the tag position to the center/50% to resolve the issue.