Span tags showing up in plaintext

Her breasts have been stimulated often enough to <span class="lime">induce lactation.</span>

That's how the game is now displaying that blurb from utilsSlave.js. I can't find any recent changes to the file that would explain the broken output.

UPDATE: I probably opened this Issue too hastily. Most instances of the blurb are displaying properly; the one that I saw break was specifically one of the breast fetish interactions in saRulesFunctions.js, which indicates that it may be a product of trying to append induceLactation()'s output to a DocumentFragment(). That is backed up by searching the entire codebase for append(induceLactation(, which returns only the six offending instances in utilsSlave.js.