believerinsight,
Still not sure what’s causing this. I can see now that the list of notes in the sidebar is doubled, suggesting that WP’s shortcode function is going through all those [ref] shortcodes twice.
I’m guessing this is because of conflicts with another plugin, though it may be a theme issue. Looks like there are a number of plugins active on your site — were any added or changed recently? (Try de-activating your other plugins one at a time and see if that fixes it.) Have you made any other changes to the site lately?
The 1.1 update to Side Matter did not affect the shortcode- or note-handling functions, so I don’t think this was caused by the new version. But to be sure, you can also try the following:
1. Deactivate and delete your current copy of SM 1.1 on the Plugins screen.
2. Download the previous version (1.0) from this link: https://downloads.www.ads-software.com/plugin/side-matter.1.0.zip
3. Unzip the file and place the new side-matter
directory in /wp-content/plugins/
. Now Side Matter 1.0 should appear on your Plugins screen.
4. Activate Side Matter 1.0. Ignore the prompt telling you to upgrade to 1.1. If the problem is still there under 1.0, it is unrelated to the Side Matter update.