I believe that is a communication error by OTC markets given the paragraph I outlined that is right next to it clearly defining the roll in process by companies currently trading on the OTCQB tier. Doubtful that they would run such a contradiction side by side.
29 days is no time at all if some of these companies are going to try to use reverse splits to stay at the QB level. 60 - 90 days would be hard to make for some of those companies.