Oh, what Mute said made everything make sense lol
I recently installed a weather mod that sets the weather and time to 12:00 and clear sky to record the Best of Majde (Hydra stunts video) clips that I'm editing. I don't realised that it could be the point of this problem because I did not give attention to the name of the race "SUPERGT_IN_
RAIN". It was not my intention to have benefits using this mod because it doesn't changes the handling, speed or gravity of the game, but I did not think about the possibility of rain, haze and weathers like this.
I hope you know that I wouldn't use any modification that give benefits on purpose. That was a big fault on my part. I hope to be unbanned, it will never happen again.
Thanks.