Without wanting to get political, GBNews is a junk site. It's basically bankrolled by a hedge fund manager to push, let's say, certain political views, and it pads that out with a load of click-bait populist stuff. That doesn't mean the latter stuff won't be true necessarily, but it's not a source to rely on.
It might be a junk site, but its one among many on the Internet like Jacobin and Jezebel, who, without wanting to get political, either, push certain views that are quite the opposite of GBNews.
If this a rumor GBNews actually ends up being correct on, so be it. This isn't a political story so its something maybe a more well-known online TV or film media site like Variety or even Hollywood Film Reporter couldve reported earlier on.