Why isn't my Paladin resurrecting my guard droids?

[Kings Bounty Hunter]

Originally Posted by DGDobrev

The Paladin hero can resurrect everything - plans, mechs, lvl 5's, etc, provided he has the resurrection skill.

The Paladin unit resurrects level 1-4 living units. No mechs, no thorns, no 5 lvl units.

As such, you should be really careful. Playing with droids is interesting and provides some easy time. However, such a gameplay requires that you split the mechanics stack in 2 equal parts, so that you can fix both the battle droids and the mechanic droids if you suffer casualties. The other 2 stacks are up to you. Some strong ranged units - like cyclops + demonologists or Inquisitors + Demonologists will fit here nicely.

Now i'm even more confused. I have 11 Paladins (what is a paladin hero?), I surrounded him with Guard and repair droids and when i told him to resurrect, he only resurrected himself. That is not what it says he should do, he should resurrect the surrounding units also, as per his ability information...so why isn't doing it?