I bring the hireling's soulstone to res shrine, his ghost follows me, but does not approach. I gear-click the shrine... ghost just stands there.
The only way I found so far to get a dead hireling back is to recall out of the dungeon, re-enter, and summon him again. Which is a substandard solution in most cases, unacceptable in some.
So should I accept that sometimes my hireling is dead and I should just go on alone?