Thought I'd pop in and say that I solved the issue in the short amount of time since I posted this! In case anyone else runs into the issue, if you have the system on an autorun event, for some reason, you have to delete the plugin command on the final page of each foraged item. I know that sounds wild, but it fixed it in an instant. I figured it out because I 'forgot' to turn it on on a couple of events that I set up.
So yeah. Just a heads up. I don't know if there's been changes to the plugin since this system was made or if it's just a weird quirk. But I got it working! So thank you for reading!