Freecodecamp wont load my current challenge page

hello everyone
I have a problem loading my current challenge page as it gets stuck on loading screen.
It started when I was on a challenge and I needed to watch a video to solve it but the video did not get open and since I live in Iran I started a VPN to watch the video and after that I disconnected the VPN and submitted my solution. I guess between the turning on and off VPN during my challenge the website might have thought I was a hacker or something and might have restricted me from continuing my lessons. What can I do to resolve this please help me

try cleaning your browser cache

i have had cleared cache but it didnt work it just got resolved by itself just now thanks for the answer anyway :grinning: :grinning: