Alexa / AmazonEochoControl missing devices controlled by Skill


I am using the amazon binding to control Alexa related devices. Since yesterday, I can’t control any devices except Amazon devices like Amazon Echo.

I have configured some ligbhtbulbs via vendor related skills like “Smart Life”. All skill related devices and groups are missing.

I have checked http:/:8080/amazonechocontrol, the devices mentioned above are not shown/ missing.

In my Alexa App (mobile), all devices are shown. Ich have also a second instance of open hab, but there is also the same problem.

Any ideas?