After a recent update within the past few months, certain websites now have errors when Firefox's Reader Mode is activated. The exact issue is that a large number of the articles / chapters are lost in translation and not presented when in Reader Mode. This is a new issue, as these sites previously worked perfectly fine when Reader Mode was activated before. Also, be aware that this issue occurs on both the desktop and mobile platforms. I don't know if a rollback or update is needed, or id there is there anything I can do about this. Any help would be appreciated. Three example websites are: https://archiveofourown.org/works/7830346?view_full_work=true https://forums.spacebattles.com/threads/taylor-varga-worm-luna-varga.398991/reader/ https://forums.sufficientvelocity.com/threads/taylor-varga-worm-luna-varga.32119/reader/