I think the Federal Liberals had planned another devastating blow to the many coastal communities, the economy of BC and the heritage and quality of life of a great many British Colombian's, the same as they did last year. The purpose then and now was to appease certain extremist views and the ENGO's and decrease their opposition to pipelines and increased tanker traffic which the government viewed as politically useful for the coming election.
My impression is that they are somewhat surprised by the backlash they are getting from this political con job and that tied with the recent scandals may have them reevaluating just how far they want to further attack the public sector fishery and coastal BC this close to an election. If that is the purpose of the delay, perhaps it is worth the wait.