Plugin not working anymore?

Hello!

I have enjoyed using your plugin in the past. But it seems now that it does not work.

Example page: https://aalborgfutsalklub.dk/om-klubben/arkivsider/arkiv-aargang-2001/

I paste facebook links in my editor like this (nevermind the tabby plugin, just making tabs):

S?son 15/16

[tabby title=”1. runde”]

[tabby title=”2. runde”]

(…..)

How come it stopped working and how do I fix it?

The page I need help with: [log in to see the link]