Sports Zone app doesn't show MLB

When I hit the "C" button on my remote to open the Sports Zone app, I do not see a tab for "MLB" as expected (I did last season). Additionally, in the "Watch Now" list, I don't see any MLB games. I know it is only Spring Training right now, but these games have been presented in previous seasons. I have done a system refresh, unmarked and re-selected my "favorite" teams, but nothing changes. I do get a notification when my favorite team's game is starting, but when it directs me to hit the Info button, it opens the Sports Zone app where there is no info to display for the game.