I am not sure I have seen a cleric all season. I do like the war maul stagger change but this was the quintessential trios cleric weapon. Shields now cannot stack. Resultantly, they are weaker both offensively and defensively, as well as outshined by bard. They were considered the worst class and have now fallen even further.
This is all exacerbated by Demon Fang, which is very powerful and has few alternatives, especially after the large culling of legendary soulstones. Playing a healer can work to an extent for a few weeks at most.
Protection was an amazing support skill and now it is not. Your teammates may have Golem Core and can still use protection potions.
Clerics have no realistic answer to rangers, fighters, etc. Round shield is not great. One handed maces are very risky in trios with all the two handers being used. I could go on but I think you get the idea.
Clerics need some serious attention. Offensively, defensively, and as a support, they are not in a good place. They should be viable as a tank and as a strong support.