Embed MixCloud player

Hello everyone,

I have a problem with my embeds MixCloud players in my website created with WordPress Software, but only on Safari (Computer + iPhone).
It works perfectly on Chrome (computer + iPhone) and Firefox (only computer).

There is an error named “Missing token error” instead of my players.
I think it worked perfectly 3 days ago.

I did an update of WordPress today to try to fix it, but it doesn’t work.

An example of my website : https://www.radiochiguiro.com/season1/

Someone has an idea?
Many thanks for your help.

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