The Novalith Cannon

Alright yes we all know it is annoying but how has this portion of its ability been allowed for so long?

https://forums.sinsofasolarempire.com/406975

TEC: Novalith Cannon

•   Primary Effect: 3500 planet health damage, and 150 population killed.
•   Secondary Effect: Cannot re-colonize for 2 minutes "due to strong bombardment raditation".
•   Tertiary Effect: Trade Income is reduced by 50% for 30 minutes. "Trade Income 100%" (in red).  
•   Tertiary Effect: Population cap reduced by 40% for 30 minutes. "Max Population 40%" (in red).
•   Target:  Only colonized enemy planets.
•   Cooldown:  360 (6 minutes)  Antimatter: 200 per use.
•   Cost:  8000 credit 600 metal 500 crystal per gun, 18 tactical slots.
•   Research prerequisites:  3 Tier 2, 2 Tier 4, 1 Tier 6, 1 Tier 7, 1 Tier 8,  Military tree.
•   Research cost: 8800 credit 1400 metal 2275 crystal

30 minutes of -40% max population and -100% trade income? Holy hell. How has this been overlooked. Even the Vasari's temporary phase gate is 1 minute and 30 seconds.