Custom link suddenly no longer present

I installed this component a couple of weeks ago. It has been working very well since.

This morning, I noticed the custom link is no longer present in user cards. I swear it was there yesterday, but it could’ve been missing for the last 3 days (as suggested by the “Discourse updated: 3 days ago” in the admin panel). Otherwise, uncertain as to what would cause it to disappear.

I have tried turning it off and on again.