B-point of a gartley pattern should be precise 0.618XA. The B-point on your chart is closer to 0.786 rather that to 0.618. That's why it should be a butterfly pattern.
On the other hand if you use Tradeempowere identification rules then you should call this setup a "gartley advanced formation".
Either way it is not a gartley pattern
So in my opinion its valid...
It may be a bit confusing from the very beginning but I assure you advanced formations and harmonic patterns are completely different strategies: they differe in identification, trade execution and trade management.
Learn more here: http://ps-software.net/learn-the-patterns/