Dupicate post plugin duplicates all StCR subscriptions

Hi there,

I was notified by a friend that he was getting notifications about comments on my site, despite never having subscribed to the posts the comments were posted on.

I checked and it looks like StCR is duplicating all the subscriptions whenever I duplicate a post using this plugin: https://wordpress.org/plugins/duplicate-post/

I’ve had to go in and manually delete a ton of subscriptions to ensure I wasn’t spamming people anymore.

Have you seen this issue before? If so, is there an easy fix?

Perhaps other “duplicate post” plugins wouldn’t cause the same issue?

The page I need help with: [log in to see the link]