And a bit unrelated bug, but the fermion transceiver console still doesnt repair the shields of allies.
I've done some testing and a little research, and I'm willing to bet that when deflector 'beams' (Tachyon Beam and Energy Siphon) had their global cooldowns separated from the AoE deflector abilities (Gravity Well and Tyken's Rift) the deflector officer wasn't updated to affect all of them.
I assume its simply an oversight. I used to program code of my own and the bigger the program is, the easier it is to miss the small things. No matter how many programmers are involved.
Nice to address the t4 shield heal issue, but like others have said there are problems that have been going on longer that still need to be addressed such as either adding cold resists for ground armor or toning the compressed cryo launcher down a bit.