In the fonts used on the website; https://kermit-font.com/_css/KermitRoman-VF.otf, https://kermit-font.com/_css/KermitItalic-VF.otf, the license is:

Beta version of a custom font for Microsoft by Underware. Only for internal testing, not meant for any other kind of usage. Email info@underware.nl for more information

Seems to be a rushed release that they had a deadline to get to put a press release for.