Update - Added official comment from Bethesda.
We may know the name of another Elder Scrolls project, thanks to yet another ratings board slip. This time Australia has rated The Elder Scrolls: Arena, which fans may recognize as the name of a brutally difficult 1994 PC DOS game.
Though Bethesda has a page devoted to Arena on its official site, it's simply a short explanation of the 1994 game along with a free download. This rating would seem to indicate the possibility of a remake, reboot, or a new port. Shacknews has contacted Bethesda and will update as more information becomes available.
A spokesperson for Bethesda told Shacknews that this appears to be an error on behalf of the ratings board: "Appears this is simply an error on OFLC's part. It should just say PC, not multiplatform. We've notified them and they're going to fix it - there is no new version of the game coming. Just a clerical mixup."