It was spotted as spin-off show Late and Live revealed contestant Zak Srakaew’s choice of who he wanted to go.
Housemates usually nominate two people, which is the format from the very first series, but this time, housemates will only get one vote each.
One fan account picked up on this and took to X, formerly Twitter writing: “Very intrigued as to why Big Brother said ‘please give the name of your nomination’ to Zak.
“Are they only nominating one person now? Will that change the potential results dramatically?”.
Another fan pointed out a flaw in the thinking saying: “This would be functionally terrible because it would present a situation where everyone nominated the same person, and that person then single-handedly chooses the second nominee.”
Farida, 50, and Kerry, 40, are the first housemates put up for eviction. Only one of them will leave tonight.
Big Brother Fans believe Kerry may go home after Farida “bragged” about how many followers she had.
Kerry’s told fellow housemates that she’s sure she would be getting evicted because “Farida’s followers will save her”.
The cast recently took part in their first notorious shopping task.
As things came to blows, Hallie was reduced to tears as she opened up to Kerry in a private chat, about typically being alone and her fears about “losing herself” in the BB house.
In the Late & Live studio, Presenter Kate Lawler, who won the third ever series of Big Brother, said: “I was disappointed actually I don’t want either of them to go I feel like they bring energy to the house.
“I really like Kerry, she’s an Arsenal fan! I love Farida too, we all want a bit of conflict in the house.”