is it a bug or am I mistaken?
A nuke just killed 10 % of the units training in my colony but didn't reduce their health...
Help me I am confused

edit : after the training is over the units show lowered health...
addition to this if I am getting nuked on my Training Base which has units training in it... when TB is downgraded do I get back the resources of the units which were training or not... if not then why?
another question when my ship is returning halfway from a wreck which someone managed to capture before me do I get back the oil back which I saved or not... if not why?
also say I have got battle reports which is not supported by the battle simulations... how to predict the exact outcome of a battle?