The bug here refers to the subquest to revive the soul corrupted witch in the forest. For some reason, on the map its shown as “new sidequest aviable” and after accepting and finishing it, it shows up again.
(also if you click on the totem and press no, you cant interact with it again unless you reload the zone, for example by entering the witch's hut)
I believe this is a bug, because the warden monstrosity is showing correctly: Sidequest icon with an ! and a text saying that its just the respawn for warden monstrosity.
I think the with one was intended to be the same way - but just has no text and just shows the default new side quest aviable and not the name of the boss for that respawn totem.
Also if any request are allowe, it would be much cleaner to make a different coloured sidequest icon for boss respawns ro have them distinguished better. Using the same icon for sidequest with a ! is not really visually great
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