Answer: I was concerned that either the filter seal or silicon on the tank had sprung a leak. The pic is a FW test of the tank with all of the livestock in the cooler behind it.
The result was that neither leak and the issue was the air pump I added to the filter. It was causing just a little bit of water to sneak out over the edge of the filter.
Here is the latest reset... some of the corals are still recovering from the shuffle.
Most of the corals have rebounded from the "leak test" move. The Xenia seems to have taken it the worst and is now really just a fleshy nub with no polyps... I'm hoping it will recover.
The dendro is still not accepting food and the main polyp continues to shrink albeit very slowly. However, the lone baby polyp now has two tiny polyps next to it! Perhaps this has all been the main polyp sacrificing itself to asexually reproduce. Who knows