The Universe Is Doomed!
What other conclusion can I draw from the statement that it is virtually certain that we will detect an event, within the next ten years, that may take longer than the age of the Universe to actually happen?
Well, perhaps not; perhaps the approach of two supermassive black holes prior to their indefinitely-delayed collision will still be detectable by the means outlined, anomalies in the observed timings of pulsars. Still, this again illustrates the pitfalls of science reporting in the popular press.