They had been on the road for months and having already travelled to London and South Africa, they had to return to the Republic to play the semifinal in Cape Town before going to Brisbane for the final. It was one game too far.
In 2014, they were robbed of victory by a poor refereeing call in the last minute when Craig Joubert said Richie McCaw was offside. He wasn't and a few days after Bernard Foley nailed the winning penalty for the Waratahs, Joubert rang the Crusaders to apologise.
Blackadder has had a good coaching reign but, without that elusive title, it can't be considered a great one. Without a title in seven years, after seven in 11 years, it feels like they have gone backwards. That they have lost the art of winning the crunch games.
In Blackadder's defence, the competition has grown and changed to the point where it's probably not fair to look at the previous achievements when the competition had 12 and 14 teams and expect the same success.
Blackadder was also a victim of changing policies and attitudes at New Zealand Rugby. He had to manage two campaigns without Daniel Carter, who was on sabbatical, and one without McCaw for the same reason.
Super Rugby start dates have become negotiable for leading All Blacks and, because the Crusaders provide a major contingent, they have had to juggle and integrate their assets more than most in the last five years.
Regardless of what happens next year, the job will be highly sought after. Kieran Keane, currently assistant with the Chiefs, will no doubt be keen and Crusaders assistant Tabai Matson is an obvious contender. So too, perhaps, former Hurricanes assistant Mark Hammett.