In magazine-view the pictures are not previewed

Hi,

today I have migrated the iwell.de to a new server and found out that images are not previewed. The theme is called "Magazine Basic" (could not chose in this support-ticket-form though, only "WPMU DEV Dashboard").

Most posts contain images, as in
http://iwell.de/2015/01/20/ios-8-verstecktes-worterbuch-von-iphone-ipad-erweitern-tipp/

but they are not displayed in article-view, not in "magazine" or "chronical" view.

I went through all settings that I could find (WP & Theme), but couldn't see a hint about how to deal with this.

Would be very happy about your help, thank you in advance for your time and support :slight_smile:

Kind regards,
Sascha