Can't activate any older version, please help

I have just reinstalled my system, I had 2 versions of Trados on it - 2017 and 2019 (I also had purchased 2021 but not installed it yet). I've reinstalled both older Trados versions but I can't activate them, either with their activation keys that I used with them before nor with the 2021 key, it says "Login for this product key has been restricted", what should I do?

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