Could you expand a little on how this happens? In the reading I have done so far I haven’t seen it mentioned, and it certainly sounds like something I want to mitigate!
I also assume that by ‘in bulk’ you mean completing every lesson that unlocks within 24 hours, but if you mean more like ‘any more than 50 per day’ then please correct me because… I will do close to 50 lessons over 24h if I am very keen that day 