Spotting the problem immediately
I think you mean "Dom’s ... £400 of RNW didn’t disappear: it was just transferred".
The non-disappearance of his "loss of £400" (which still exists) is a tautology. His loss will only "disappear" if he is repaid £400.
Yes - thank you! I've changed it to "Dom's lost £400 of RNW didn’t disappear"
I think you mean "Dom’s ... £400 of RNW didn’t disappear: it was just transferred".
The non-disappearance of his "loss of £400" (which still exists) is a tautology. His loss will only "disappear" if he is repaid £400.
Yes - thank you! I've changed it to "Dom's lost £400 of RNW didn’t disappear"