[Plugin: Link to Post] german chars like ?, ?, ü

Hi and thank you for this great plugin!

But there is a problem with displaying german chars like ?, ?, ü. They get messed up (Bürogeb?ude changes to: B??rogeb?¤ude)…
Seems to be an encoding problem…

Do you have an idea what to do?

Thank you!!
Jan

https://www.ads-software.com/extend/plugins/link-to-post/