On my site I have an accordion since long time. Now I have 2 problems:

1. Suddenly there where different icons before the title < or +
2. In frontpage editing I can not edit the text on all accordion items, only on first and last item and the icon on all items.

Screenshot

Screenshot

On my live page I have corrected using a copy working on a mix from inside pagebuilder and frontpage editing. The original page is still there.