Videos section under Explore

Does anyone happen to know how to force the Videos section accessible from the top navigation (under Explore) to refresh? We have two videos (anime trailers) and they used to appear there. About a month ago I changed one video's name (to make both names consistent) and needed to find a new youtube link for the other since it'd got deleted off youtube and ever since then that section is empty (at least for me, but I think I looked at it on several computers, I don't know? maybe it's not empty for you?). Since it didn't refresh for a month, I doubt it will refresh on its own, I tried to force it to refresh as well but it didn't work.