Just caught a bug here and am submitting a patch version today! Thanks for flagging ~ Ari

Edit: this should be resolved now, you might want to try uninstalling and reinstalling to fix it. Feel free to file an issue on GitHub if you're still having issues

So sorry to hear about your experience! Would you mind submitting a bug report on GitHub? I take feedback seriously and am working on a number of improvements right now that might help -- unfortunately I work multiple jobs and my capacity for this project tends to fluctuate. ~ Ari

Hey there, so sorry to hear about the issue! Can you try uninstalling and reinstalling the extension? There's some additional validation on the settings I had to add to resolve some bugs, which is causing this issue. Feel free to file an issue on GitHub (https://github.com/arimgibson/deadname-remover) or shoot me an email at hi@arimgibson.com to get some more troubleshooting help! ~ Ari