Don't bother trying to assist Lead Balloon with his crusade against reading back the QNH on descent. He has had it explained on other threads and will hijack any other thread that he can to once again flog his own personal agenda.
Back to the original topic. I can see how this happens with all the NOTAMs that the airports put out. Not only that but the airports will disregard the timings of their own runway works NOTAMs if the conditions don't suit. The problem can carry over to the printed ATIS where there can be a lot of information crammed into a small space. You just have to look at Sydney as an example. Every once in a while PRM approaches will be snuck in there, lost in all the other wordage. Unfortunately CASA and the airline won't consider this to be an issue and will put the crew, especially the PIC, through the wringer before they will be released to the line again.