I had another thought as I was out wandering in my garden... What about Orange Marmalade?? This is a Sport of Paul's Glory and is like your pic above too... (I attached one of mine but it is only about 1 year old)
Plant Size: Large (20" tall)
Growth Rate: Moderate
Sun Resistant: Yes
Leaf Size: 7.5" x 5.5" W
Vein Pairs: 11
Leaf Color: Yellow leaf with a medium blue green margin
Bloom Color: Lavender, Pale