piplicenses can't find license

[i3rinkmann]

Since flynt version 0.77 piplinceses won't recognize the MIT license anymore

When i run with python 3.8 and pip-licenses 4.10:
pipenv run python -m piplicenses --with-urls --packages flynt
the output is:

Name   Version  License  URL     
flynt  0.77     UNKNOWN  UNKNOWN

its the same for flynt version 0.78

I belive it has something to do with the pyproject.toml change, with the change in the license file where the copyright date was added or with the readme change