Bad urls cached to early - comment 1

Reply to issue: https://github.com/aarongustafson/jekyll-webmention_io/issues/129

Make post with below content. Replace underscore “_” in urls with dots “.”

---
title: examples
---
This url will trigger bad url cache [bridgy](https://brid_gy)
This url will hit bad url cache and will be ignored [](https://brid_gy/publish/github)

Published: