My profile at https://bsky.app/profile/mvdan.cc has the description

#cuelang #golang
https://mvdan.cc
London, UK

whereas the mirrored profile at https://fosstodon.org/@[email protected] seems to have the description

#cuelang #golang https://mvdan.cc/ London, UK

[bridged from mvdan.cc on Bluesky by Bridgy Fed]

I can't see the description on https://fed.brid.gy/bsky/mvdan.cc so I can't tell for sure whether this is a bug in the mirroring/bridging or in the way Mastodon renders. However, I did just edit my original fosstodon profile with the same three lines, and it does render as expected with three lines: https://fosstodon.org/@mvdan