Thanks for your replies. Why are my circumstances different? Fare evasion is fare evasion be it on purpose or misjudgment.

Hi all, I'm here to seek some experienced advice. I made the mistake of jumping on the DLR without tapping in when I was in a hurry. When I arrived at my destination there were revenue inspectors waiting at the exits. I knew I made a mistake so handed in my contactless card to be scanned and awaited my fate. The handheld detector flashed red, then green and the inspector just let me go on my way. When I checked my online account, that journey has been flagged as "revenue inspector" and have been charged the maximum fare. Will I also be getting a surprise penalty notice/court order letter in a few weeks? All these TFL horror stories have got me spooked