Spotify Play Button : random certificat error in Internet Explorer (spotilocal.com)

[NicoAndCo]

Hi,

I've a problem in my company since i've integrated a spotify play button in a web page. Ramdomly, an error occurs in computers. This error specifies tha the certificat is not recognized. The certificate generated by Spotify seems in this cas involved. It's a spotify.local certificat. The problem also appears on the test site https://developer.spotify.com/technologies/widgets/spotify-play-button/

The problem appaears in Internet Explorer 11.

Please find attached the details of the certificate. Do you know in what context can be generated this certificate? How to solve this problem ?

Thanks for your support.

Nicolas.