Broken linkparsing in archives

Looking at past announcements I noticed that Markdown links were parsed and/or
rendered incorrectly in the archives. The example email that I noticed it on
was this:

https://www.postgresql.org/message-id/163724833494.26187.1931723451787420391@wrigleys.postgresql.org

..but it happens on all it seems, a more recent example:

https://www.postgresql.org/message-id/166472941958.662.2706300812023074847%40wrigleys.postgresql.org

The rendered links follow the same pattern, the last word in the markdown text
block is prepended to the url block and all of it added as the href:

[call for papers](https://2022.nordicpgday.org/cfp/)

becomes:

[call for <a href="http://papers](https://2022.nordicpgday.org/cfp/)" rel="nofollow">papers](https://2022.nordicpgday.org/cfp/)</a>

Is this a known issue?

--
Daniel Gustafsson https://vmware.com/