Netflix shows error message about an unblocker or something similar, what's the problem?

I wanted to continue watching my series "Suits" on the TV today, but then I noticed that the series is no longer being displayed to me. But then I saw that I can still watch the series on my cell phone. That's why I tried to transfer from my cell phone to my TV and when I did that a message came up that I was using an unblocker or proxy. You can't watch the series on any of the 3 televisions in the house, as this error message is displayed every time. But it works on cell phones and laptops, what could be the problem?

I would assume that your IP address at home is assigned to a different country or that all connections run through a proxy server, which is why Netflix blocks certain content.