Finally - some opening activity!
The nice thing is that my memory didn't fail me when I recalled that the seller did mention the flowers are meant to be very dark ('black') in colour like an 'SVO Black Pearl' - and that it wasn't a 'SVO Black Pearl'.
The other two young spikes are doing well - so expecting to get more flowers later on - maybe a few weeks or a month away.
Looks like the buds really do originally start with reddy burgundy type colours when developing, and then eventually become darker and darker burgundy - giving the appearance of 'black'.
Some nice opening activity pics uploaded here!
Google drive links (higher res) :
Pic 1 link
Pic 2 link