Downtown Disney at Disney World has been renamed as Disney Springs. The character coins with the Downtown logo have been replaced by coins with the new name. The machine outside Marketplace Fun Finds is the only machine directly affected by this name change, and those coins were replaced in October.
Keep in mind that Disney Quest is slated for permanent closure some time in 2016, so the two machines at that location will become obsolete. The future of the two Wreck-it Ralph machines in that attraction is uncertain.