Widgets not showing in sidebar..

[chadenicely]

I am using AgentPress theme v1.01 with WP v2.86 and all of a sudden all of my widgets have disappeared from the home page and all subsequent pages, even though I can see them placed in the right panel from the admin panel. Please visit http://wyoming-land.net/ to see the widgets missing.
Here is another blog where all of those widgets are appearing as expected http://wyhomesforsale.net/, I would appreciate a quick response as to what may have gone wrong with the widgets setup.
I did try to add a new widget to the bar and see if it appears or not but even this did not appeared.
TIA