Hi Josh,
This bug has been present for ages but I have never got round to reporting it. If you are on the users panel and click the Aliases button, it always gives a Javascript error.
https://ray465b.images.uk.maynardnetworks.com/88afc12e4ae0f8402028321cdc88b5ea.png
https://ray465b.images.uk.maynardnetworks.com/816ab9caaa685a3c8ce1e9c54c0f7398.png
This does not happen if you click it from the menu instead.
Regards,
Ben Maynard