New state and unable to cast value to number errors

[azrael783]

Hi,
I don't know when it started but my integration stopped working due to two error messages:

1. New state 'FILTERWECHSEL ABLUFT' for 'BETRIEBSSTATUS'!
2. "Ungültiger JSONata Ausdruck: Unable to cast value to a number: "28.3°C"

I didn't change anything on my system but it could be that my ISG was automatically updated since I was in contact with Stiebel regarding my access from outside my network to the ISG.
The first error message I think is because I need to change the filters. The second error applies for all values and I don't know why. Would be really great if you could look into this. Thank you in advance.