Been stuck

Same issue.  All 3 are 4* level 37.  I assume this will change next week with the release of another player toon. 

Mine are 36 35 and 36 My other account is over that hump but it had the pass so it got more resources So I am at lvl 39 on there

Might be helpful to change up your leveling strategy.  Previously the summons were based off the lowest level toon so it made sense to keep them as even as possible.  They changed it so they’re based off the highest level now.  Get one of them to the next gear breakpoint (I think level 39 is g9) so you will have more high gear toons then bring the others up.  I was able to hit 17% on t4 guardians and I did that with 37-35-34, obviously some of that is RNG but 3/5 attempts today were above 10%.  This is my first run through after breaking into t4, when I got in I did not hit 10%.  Good luck!

I was able to hit 17% but didn’t get the rewards from it.  Only thing I did different was put Kley in leader slot over Vel.  Should not matter since no-one has leader ability, but it worked for me.