you want to know my guess?
The thumbnail will be changed, it will be an apology stream with A-chan as the corpo's mouth, apologizing for the issues. The fans would be furious with this.
It's a lot better for their PR and fan reputation to release a written statement in conjunction with ZAN, telling us what is the root that cause this major malfunction. ZAN's infrastructure and network team better prepare for some dressing down.
But this is a JP company, management wouldn't want to apologize, better throw the girls in front of camera with sad emotion saying how Hololive will work on to deliver the best blablabla.