Did anything change recently with user avatars?

I updated to latest twice in the last 7 days, and at some point the user avatars stopped working correctly for my wordpress SSO site. Back in the day, @AdamCapriola used a custom method to get the avatar from discourse to display it in our wordpress member directory. Now it is no longer working properly. Unchanged avatars still display, but new members don’t get the discourse avatar in wordpress and when they update their avatar the new avatar does not display.

Before investigating further, does anyone have any insight into if there was a change in discourse affecting this?