Soolby,
The bulb is a 10k abd they bleached from the tips down - STn for sure as it took longer for them to die off - most, if not all, did eventually make it back, but that was after a good pruning and keeping care daily.
It only took me a second to figure it out as I heard this from the guy I bought the bulb from - I didn't acclimate the bulb fast enough - sigh.
All are doing great now, so I can't complain.
Still having the problem, or just trying to figure out the root?
Hope all is well.
House