Yes, there is an issue with the Training blessing, seems it is not working for Factory troops, but working as intended for Barrack troops. The developers are determined to solve it asap. They do care for their player base, as you might have experienced in the last few months.
On the other side, we players have more time now to interact with each other in these forums, while waiting for the (only reliable) Factory troops, which we have lost due to our flippant taping on bases which we should have never attacked on the first place. So I don't know whether this is a bug or feature, now