I honestly don't know what to think. Biggins has been in the entertainment biz long enough to have a top drawer legal team including PR. So, it's possible they could have shut the whole thing down, at least temporarily.
But of course it could be fake. The fact that it was well crafted means nothing, I was a moderator on a big neenernet message board, and the lengths trolls will go to is astounding. They are usually obsessed with whatever agenda they're posting about, and will spend insane amounts of time and effort to further their crusade.
What is blatantly obvious is that Biggins said something very offensive, even the so called respectable media said it would upset a lot of people, and bad enough to result in his immediate removal from the show. Not to mention the details couldn't be revealed in last night's eviction, but 24 hours later. Very fishy.
So, I don't know, but I have never thought Biggins is the vision of sweetness and light he's projected, and his comments on bisexuality show him to be something of a bigoted fool. I remain unconvinced, but think he's capable of extreme views and arrogant enough to blab them.