As some of you have seen, Golden chests arent giving the new content despite It being the only thing they are supposed to give. This has been mentioned in Reddit and SEMC is aware of It, until they fix It, dont open them, as you will be losing the oportunity to get the new content (if you dont want It then you can open It).
RIP already opened 4
Time to send a message to the support.
I opened it as wellThis text will be blurred
I did they said they had received similar reports and were looking into it.