I was using Atahualpa 3.5.3 I updated when the update was available and had no problems.
We checked the site an hour ago and the background was gone the banner did not show all content was there without structure.
I contacted my hosting support that said it seems like its my theme and advised I try a different one to make sure.
I reactivated the older version Atahualpa 3.4.9 and it is fine now.
Please let me know if you may need more info to check this out.