Piwik account email with new TLD not valid


I run piwik on my website and I wanted to change my email to ***@jok.photography on my account in the piwik admin panel.

But I get the message that it is not valid! I guess it is because of the new TLD .photography

Here is an overview of the new TLDs: Top Level Domain List - New Tlds | Namecheap.com

//edit: just updated to 2.5.0 and it works …

Kind Regards,