Changing permalinks moved sidebar widgets to bottom

I changed the permalink setting on my most recent blog article from the default to one that includes the year, month and blog title. Now my sidebar widgets appear at the bottom of the page, above the lower widgets, and the sidebar is blank. https://redhumpy.com/blog/

Using advice from other forum posts, I checked the box under the ‘Writing’ setting to say “WordPress should correct invalidly nested XHTML automatically.” I then tried updating the last several posts but that did not make a difference.

I tried changing the links back to the default and updating, but my widgets are still not appearing on the sidebar. Any other ideas? I’m not getting any errors on my blog to point me in the right direction. Thank you!