Hi it’s me again, the guy who just reported the Fubuki SPA bug. 
Anyways, apparently when I place down a second Harukin, it resets the buff my first Harukin inflicted on my other units.
Meaning my first Harukin giving +18% DMG & +10% RNG gets reset on my other units when placing down another Harukin within range of my other units. Of course these buffs come back after another wave, but this definitely isn’t intentional.
(PS: I wouldn’t mind getting a Bug Hunter role
)
I’m cool with most of the testers unless they never talked in Gen 2