I hadn't heard that this was likely to happen. Any Canadians here able to weigh on whether this was expected or is a normal procedure for your elected officials?
Particularly look at the projected Liberal seat count.
This gov was propped up by a supply agreement with the NDP in order to maintain parlimentary confidence. The NDP leader becomes eligible for a generous pension scheme if he stays an MP to some point in February. As such the timing for all this is no coincidence, and people have been expecting this for a while, but it is shocking just how shamelessly self serving it all is.