MSI had an issue with Sea Hawk AIO, where the Corsair cooler was not properly contacting the GPU core, it was spotted before shipments commenced but has of course caused a delay whilst the cooler is re-worked to fit correctly and perform correctly.
I am sure your with me that you'd want to receive working cards with no issues, though I will admit it is surprising such issues happen and kind of shows how rushed things have being done a little.
I think some AIB's have released the AIO and Extreme variants a little to soon, compared to Maxwell where at launch we just have mildly overclocked custom cards whereas this time we have AIO's and extreme variants advertised at the GPU launch. Which is great because you can see the range but it is obvious it does mean longer wait times for pre-orders on the more extreme SKU's.