The problem was, with that bug I told you about would ruin that cycle of Powerplay because thats always ongoing. Its like trying to schedule maintenance in the London Underground, where if it goes wrong or overruns it causes massive disruption. Before that there was a bug that made Powers expand uncontrollably, which in turn ruined the years of careful management some powers had done. So, while some bugs are inevitable and forgivable for a few days, others are not in this context.
And while having hotfixes available hours after launch, it (IMO at least) should not be made to be an excuse to push things out haphazardly. Big high level pieces of the game like the BGS or PP depend on reliability for long term enjoyment.