Regression: HTML tags are incorrectly displayed in editor’s bio

Some editor bios are broken (you see HTML tags), some are OK.

Broken bio examples:

• https://musicbrainz.org/user/HibiscusKazeneko
• https://musicbrainz.org/user/jesus2099 (fixed by removing my ---- that redenred to <hr /> which is normal)

I tried to edit my bio and save it but it's always broken.

OK bio examples:

• https://musicbrainz.org/user/CatCat
• https://musicbrainz.org/user/Freso
• https://musicbrainz.org/user/reosarevok