I have an ICX 7150-C12P and an r510 AP. After a power outage, the r510 is no longer receiving power via the PoE connection. On the ICX 7150, the ethernet port shows a steady (sometime twitchy) amber light. All of the 12 RJ-45 Ports have the same issue as I move the ethernet cable.
Actually you should contact ruckus to replace your switch since it seems to be a very common problem on the switches that are installed on Lennar Smart Homes. Yes I know a few Lennar smart home owners that experienced this when the power went out...sounds like a bad batch of switches. They come with limited lifetime warranty if you are the original house owner.