The breadcrumbs on my site just suddenly stopped working (Choice theme). I wasn't even changing anything related to them as far as I know. I was simply adding and formatting pages, modified some things in custom.css, but that's about it.
The odd thing is when I inspect the code around the breadcrumbs, everything seems to be intact (the "<a href="...") is there, etc.
I realize this is a longshot to think anyone could figure out what's going on, but if you have any clue where to even look, please let me know.