Is there a max spirit from supports on a passive skill?

Hey all,

I’m sure I’ll get flamed for this, but last week, my passives had multiple support gems that added to their spirit cost, and I believe they were all working. Today I noticed that Grim Feast and Combat Frenzy are no longer functioning. If I remove all the supports from them, they’re working. If I add a support that increases the cost of Grim Feast, Grim Feast and Combat Frenzy both shut off. I have +spirit cost supports of another passive, and there are no issues. The support gems are different support gems, so I’m not doubling up, I have more than enough spirit and stats to equip the supports.

Is this a bug, or is there something that prevents Grim Feast’s spirit cost from being increased? I’ve tried re-cutting the Grim Feast gem, still have the same issue. I have 49 Spirit free, so adding a +10 cost gem to it shouldn’t matter.

Also, If I add a support that increases spirit to Combat Frenzy, which already has a +10 spirit increase gem, it disables it. Can we not put multiple spirit increases on a skill? As long as it’s not the same support gem?

Is anyone else having this issue, or is it working as intended?

Thanks

Edit:
I just launched the game on steam, and it seems that some of the spirit +costs on the console are incorrect. It looks like they're actually calculating the correct values, but the text field on the support gem is incorrect. I'll throw this over to the bug reports :)