Trac won't allow ticket to change from "needs_information" to "needs_review"
Trac does not appear to give the option for a ticket to change to needs_review status once it has been set to needs_information status. This behavior can be seen in bug ticket [https://trac.torproject.org/projects/tor/ticket/3842]
Trac:
Username: blackpaw
To upload designs, you'll need to enable LFS and have an admin enable hashed storage. More information