Yes, it just keeps repeating and says live interview in about 20 minutes.
On the Rumble link, the account seems to be in the Que to watch the interview, but they are waiting. They say their channel is also streaming on X.com. They just read a message from Elon Musk aloud saying x.com was subject to a massive DDOS attack, and that if X can't resolve it, they will go forward with the interview for the people who 'got in the door' electronically and play the recording for everyone else later.
https://rumble.com/v5alsc4-elon-musk-interviews-donald-trump-mon-800-pm-et-.html