Companion (tamed beast) broken/spirit cost bugged [Controller UI issue]

A beast I have tamed should have only 28.2% spirit reservation:



And indeed, seems to be activated correctly:



I have enough spirit (as you can see, no other buffs active). And I even get its buff/health bar:



However, the companion is not present. And as you can see, the skill has a warning icon and the message is utterly confusing:



I don't even know what that 50 spirit in the tooltip refers to. And the 30 is not true either, as it should only reserve 8-ish spirit in my case.

Edit: Additionally, when I disable the aura, the companion actually momentarily appears and plays his disappearance animation.

Also, dunno if this is relevant, this beast was a Wisp-empowered rare when I caught it.

On a different beast now. Attempting to level up the gem (trying from IX to XI) produces this tooltip:



This is nonsense. Neither does it require 60 spirit nor do I have 90 (I only have 60, having just completed A3).

Trying to upgrade anyway ends with a "The operation could not be completed".

I had a similar issue where enabling the minion on the second weapon set fixed it

Update: It appears to be a purely Controller UI display and interaction issue. I was able to upgrade the skill without issue on M&K.