Affiliated packages scraping from pyOpenSci broken

[pllim]

https://www.astropy.org/affiliated/#affiliated-package-list listing that scrapes from pyOpenSci YAML file is broken (stuck at "loading...'). If you look at dev console, it complains about malformed YAML, perhaps like this:

yaml_parse_bundle.js:102 Uncaught (in promise) YAMLParseError: Map keys must be unique at line 1121, column 3:

  issue_link: https://github.com/pyOpenSci/software-submission/issues/73
  joss:
  ^

This needs to be fixed upstream at https://github.com/pyOpenSci/pyopensci.github.io . cc @lwasser @dhomeier @hamogu

[pllim]

Maybe is fixed when pyOpenSci/pyopensci.github.io#520 is merged but I cannot promise there won't be other errors after this one, so we have to wait and see.