Raise Spectre and Raise Spectre of Transience together

Hi,

Setup:
- Raise Spectre (2): Have "Host Chieftain" and "Carnage Chieftain"
- Raise Spectre of Transience (max 6): Auto use by Arcane Brand.

Bug:
- Map start:
> Raise Spectre = 2
> Raise Spectre of Transience = 0

- Through mapping (the arcane branding):
> Raise Spectre = 0
> Raise Spectre of Transience = 6

So, the ordinary "Raised Spectre" is overwritten by the "Raise Spectre of Transience", and the "Host Chieftain" and "Carnage Chieftain" are gone at the end of the mapping.

I believe this is a bug. You may want to have two different pool of spectres instead of one (perhaps similar mob found during mapping -> raise spectre of transience -> overwrites the normal spectre).