The last beta update has broken the rendering of edit notes that contain text which is valid JSON. Instead of the rendered edit note, verbatim HTML tags are shown, compare e.g. https://beta.musicbrainz.org/edit/80175510 with https://musicbrainz.org/edit/80175510.

Since (all?) these broken edit notes were generated by a new userscript of mine (still in development, why else would someone insert JSON into edit notes...) I made a few manual tests under https://beta.musicbrainz.org/edit/79916263 where I could reproduce this issue.