cancelled but not cancelled

When thinking of words which don’t mean the same in English as they do in most other languages, a classic example is “control”. But “cancel” is an example that hadn’t occurred to me before. A couple of days ago there was an orienteering race in Sweden and because of some technical difficulties the results of the race were voided. The race wasn’t “cancelled” however, because if it had been, it wouldn’t’ve taken place. I suppose the usual English term in these situations is “declare null and void”.