My developer sent me the mail below and I don't know my way around.
You set the sidebar layout generally at Core Options > Content > Site Layout Options but you can control that per individual page or post on its Edit page under Catalyst Post/Page Options > Layout.
The reason some posts are not displaying is due to a problem with the code not internet speed. View source on http://workwitheyram.com/own-your-life-part-one/ and you will see most of it is missing. You may want to run it through a validator like http://validator.w3.org If one page or post displays but another doesn't then you need to compare them to see what the differences are and correct that.
Also note that having a cache plugin active while working in the admin area can cause issues. It is recommended to deactivate it while doing so. And if you continue to have issues you may want to test for a plugin conflict by deactivating all plugins at the same time. If that resolves an issue then reactivate them one at a time until you find the one causing the issue.
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