Shield Wall and Resonating Shield interaction removed or bugged?

So, I am playing PoE2 warrior and made a build utilizing Thorns from Scavenged Armor. So far so simple, but I have noticed, that when I use Resonating Shield near my Shield Wall, I was able to break Shield Wall's armor and gain max stacks of Scavenged Armor real quick. Which, actually, added more survivability AND a bit of damage in the boss fights. Furthermore, after I got passive skill to explode enemy, that I've removed all armor from, that interaction added not only survivability and Thorns, but also some burst damage, since every section of Shield Wall now explodes two times. Felt good. No OP, just good utility.
Yesterday, I've noticed that Shield Wall no longer interacts with Resonating Shield as before, and I am no longer able to gain Thorns combining those skills. But I am still able to blow them up using Bone Shatter. So the question is - is this a bug? And if it is not, then could you, please, make it a feature? Shield Wall + Resonating Shield was such a fun combination! Not even to mention, that it is virtually impossible to get 10 stacks of Scavenged Armor in 1v1 boss fights now.