I have a client site that has lost the side column. I checked the template settings and the choice is right sidebar and left content. Up to this point (for a couple years) it has always been left sidebar and right content. That was baffling enough. I have an auto updater to assist them in keeping the site secure and updated. It is a site that gets a lot of traffic so this had to have happened last night or today during an update. The staff does not do much with the site so I am assuming it is an update the caused the issue.
Please take a look and advise. Thank you.