Seeing as they made a remark about the downtime being longer than scheduled, 20 minutes before it was supposed to end, I'm going to go out on a limb and say no. Reason: "we gave you an adequate 'heads up'". But here's to hoping!
Feel like we should get another XP weekend just like they did during the last one when they were incompetent like this.
4th of July is in a few weeks, I doubt bonus xp is happening. May get lucky with a free day played off account though!
So far we are at about 14 hours of downtime that was paid for. With that I would say a weekend of 25% bonus should counter the time lost.