==================== Type: Equipment / Server Bug: Nova's torpedo does no damage ====================
Sometimes they do not deal damage.Very rarely vs cruisers,often vs Crayterian carriers and the most vs Crayterian dreadnoughts.
Maybe its because of the length of the ships-they hit engine or nose and their AOE did not reach centre segments ,maybe it is server side trouble.
And shield as component is long gone,so it is definitely not a "regrowing" shield that protects ship.
Video bellow with encountered bug. https://youtu.be/t3QAAPs7Xp8