In August, Tommy Fury, 23, was unable to make the trip to the US for his boxing battle against YouTube sensation Jake Paul.
The younger Fury revealed he is still prohibited from entering the US during an appearance on The MMA Hour on Monday (October 31).
He also said that WBC heavyweight champion Tyson is also prohibited from visiting the US.
Tommy Fury added, "I don't know [what's happening], that's what I pay my lawyers and my legal staff for every day.
"They are resolving it, and that is where I've left it for the time being. I asked that this be done as soon as possible.
"I'm hoping everything gets handled immediately, because if it doesn't get resolved for a while, I want to come to America — not just for boxing and of course for the big one to finish this fight