A Norwegian flight from Oslo to Munich had to turn around because of a problem with the toilets, but that's not the strange part of this story.
What's ironic is the flight was packed with more than 60 plumbers on board.
The plumbers were heading to a convention-type event in Munich.
Unfortunately, according to the flight company's CEO, the plumbing issue could only be fixed from outside the plane, so the plumbing expertise on hand was no use as they were soaring through the sky.
According to the CEO of the company Rørkjøp,
We would have liked to fix the restrooms, but unfortunately it had to be done from the outside and we did not take the opportunity to send a plumber in line at 10,000 meters. Became sporty and good atmosphere in the plane with the irony in tight toilets, he says to Dagbladet.