Career - Semi Pro -> GT Class 3 Round 1 Not Unlocked

Product: GRID Legends
Platform:PC
Summarize your bug In my career -> Semi Pro -> GT, all races are locked, and I've to do the "Classic Touring Round 3" to unlock it (1st screen). But as you can see on the second screen, I've already done it, and the "GT Class 3 Round 1" is still locked ! Does someone has already encountered this issue ? I already tried to replay the "Classic Touring Round 3" without success.
Please specify your platform model. Origin
Did you have cross-play enabled? Yes
In what game mode did the bug occur? Offline Career
How often does the bug occur? Every time (100%)
Steps: How can we find the bug ourselves? I'm just doing my career, I didn't do anything in paricular expected one thing : - Before trying to unlock the "GT Class 3 Round 1", I did the Grid Challenges -> Semi Pro multi class round 1 & 2 - These rounds unlocked the last GT round "Perf Max GT class 2" So I think that it could be a conflict in the rules for unlocking the "GT Class 3 Round 1" because I've already unlocked the GT section thanks to the last race, but I'm of course not able to check it !
What happens when the bug occurs? -
What do you expect to see? -

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1st Screen : I did the "Classic Touring Round 3" which is the prerequisite for the "GT Class 3 Round 1"

2nd screen : The ""GT Class 3 Round 1" is not unlocked

3rd screen : I did the Grid Challenges -> Semi Pro multi class round 1 & 2 which has unlocked the GT section for the last round ("Perf Max GT class 2")

4th screen : the GT section is unlocked and the last round is already validated so.