not so much a bug, but very annoying to me atleast, is crat and engi pet heals, great at tl4, but pretty much useless @ tl7, we need some SL level ones, especially to help keep the squishy pets alive!
pvp ranges are also not really a bug, but hugely outdated, pre SL, a lvl 200 fighting a 170 was ok, but a 220 fighting a 175, thats essentially a gap of 125 levels + 22 perks, incredibly unfair, 220's fighting 210's isnt completely fair, but it should be about the limit of pvp range, and also makes for some fun fights, but tl7's fighting tl5's, is just wrong, the 200-210 range again is about right, but imo, the lowest any 205 character should be able to fight would be 190, 1 title level difference!