well mine is not dormant at all - it had 2 new growths while having green leaves on the primary pseudobulb. I repotted - and then all these leaves fell off within 3 days ! New growths seem OK. Root system is impressive, not at all dried out.
I was advised at our Society meeting that dormancy in this group should never be forced and that if you have new growth, leaves etc, you should continue with weekly watering and then a fertiliser in Spring. I am following that advice. If the non-dormant plants all rot - then you know that it was bad advice !
not sure if you can see in the photo, but the 2nd growth is on the left....its still tiny
I also got hold of a deeper pot and will use these in future ( just can't find many ). I think they like deep but small...