I’ve been doing this 3 years and if i dont get 1 WTD infringement per week I consider it slacking. Its usually after the first break, you work another 6 hours that can catch you out (does me).
Unless your company are making a big thing rather than just “sign this” then wouldn’t worry. Apparently I exceeded the number of points for WTD infringments a while back…still awaiting the “training”.
Beyond that, i’d just scribble the last break on a bit of paper then you’ll know but you’ll likely forget to write at least one down and be in the same situation. 