According to the timeline, all the applications that got his account suspended were already in place when he got the first notice. So it's not as if he continue

According to the timeline, all the applications that got his account suspended were already in place when he got the first notice. So it's not as if he continued doing the same thing - he was sacked by inaction, and the warnings didn't contain sufficient notice that more action (removing the other applications, which hadn't got a warning yet) was required on his part.