Here is an update on my Dendrobium nobile orchids. They are growing and forming their buds.
What I have noticed is that a low temperature doesn’t make the buds blast, but it does make them grow slower than a warmer temperature.
Also if your orchid decides it would like to show an anomaly, it will anyway, no matter if you break dormancy or not. Thus one of mine has buds and roots in the same place.
