Sort:  

Yes, it is new bug. We recently made some changes, someone tripped on cable I guess :)
We will fix it asap, thanks for your patience. Always backup your password for community account because without it, in future you cannot modify community.

Thanks for prompt help, but it seems not possible to edit in the setting page 😭 I can’t type in or remove here. Could you please check if this is also bug?

This is our previous older version of website: https://v3.ecency.com
Please try editing there, if it works let me know so we can fix main website asap along with other bug you discovered. Thank you!