I have an issue with the responsive widgets. The data-poster image is not loaded. When checking in the console of Firefox developer, I see an error 404 for the image. This happens because the script adds a final / to the image URL

Instead of 'https://mydomain.de/images/joomla.png' the script calls 'https://mydomain.de/images/joomla.png/' and throws an error.

Can you check please?

Thanks
JFS

Any help here?

https://dev.theodor-heuss-rs.de/aktuell/aktuelles-aus-dem-jahr-2017-2018/612-schulaufgabenbetreuung-beginnt-ab-18-09-2017

- First movie is mine
- the image is the linked one, so you see it's there
- second movie is your example

Works like a charm