Actually "refusing to work overtime is considered to be a strike" is certainly not boring from my point of view. I would have expected it to go the other way, i.e. "refusing to work overtime is not considered to be a strike".
But yes, I'm not a media reporter, I'd probably suck at it.
By the way, if someone have a link to the court decision, it should be interesting to read. It was not linked in the article.