Boards not saving changes

I'm not exactly sure if this has been posted before or if it's the first case but the boards aren't allowing me to save my changes. Earlier I tried to make some edits to a champion concept that I had posted a few days ago. However, when I went to go click save a white box pops up and it reads "boards.na.leagueoflegends.com says: Couldn't update the content!" and I really don't know what to do. I've tried opening up a new window, signing out and back in to the boards, hell I even tried restarting my computer to see if that worked but nothing. I have no idea whats happening to have the boards suddenly do this.