Bug_Attack with commandment of light when you take a critical strike

I like to report a bug with a specific enchantment "attack with word/edict/decree/commandment of light when you take a critical strike"
This enchantment drops consecrated ground when you are receiving a critical hit. I know consecrated ground gives 4% life regeneration, but... before patch 2.6 when it dropped consecrated ground it worked in some sort of progress I think like simple consecrated ground gave 4% life regeneration, word gave 8%, edict gave 12%, decree gave 16% and commandment gave 20% life regeneration. For sure commandment of light was giving around 20% life regeneration as me and other players have tested it and we put numbers in our forum posts.
But in this moment all 4 enchants give same 4% life regeneration. I have looked thru patch notes and didn't find any mention that it was a bug previously and corrected in this moment, therefore I assume that is a bug now and I am asking you nicely to try fix it to previous effects.
Thank you very much.

The bug here is that they are giving more than 4% regen. I was perusing the forums and saw a post from GGG about this, but don't have time to look for it.

This isn't the exact post, but it'll do for now: https://www.pathofexile.com/forum/view-thread/1676002/page/15#p13358952

Here's another (This is probably the one I am thinking of): https://www.pathofexile.com/forum/view-thread/1884516