Yes .... and based on the others parts of your post, something's really wrong with your receiver. Do a hard reset, i.e. pull the power plug, wait 10 seconds, plug it back in. After that, force a program guide download. I don't remember the steps from memory (others do and hopefully will chime in). Do you know how to get to the 'point dish' menu or do a 'check switch' ? If so, do that and then hit "0" three or four times to get out of the menus. That will force a guide update.
After doing those steps, see if you still have this problem.