I confirm this would not happen if the name was entered with Y18.
The name ends on what is now a lead byte, and that lead byte "eats" the following byte '^' of the '^8' which restores the colour.
That is against the license agreement. If we find out who your friend is we will ban her user name either temporarily or permanently.
You have writed that i can activate LFS on another computers, and friend has done that =\
He is done it because it wanted to show what is in S2, to decide buy it or not.
When you say your friend gave you "her" S2, that means your friend is female. As in "SHE gave you HER login information". If your friend is male then you would say "HE gave you HIS login information".
I don't know how it works in Latvian, I do know it's different in French where the "his" or "her" depends on the gender of the object (login details) instead of the subject (your friend). Anyway in English objects do not have gender. His or her depends on the person who the object belongs to. That is, your friend, not you!
Here you say "He" which means your friend is male.
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Anyway, our license agreement allows your friend to unlock on two computers to race on a LOCAL NETWORK. It does NOT give him permission to allow you to unlock and go online.