Romance rank up gems make no sense

You can not use the 1 - 2 romance gem on Ultron , but you can use the 2 - 3 romance gem??? Seriously what ups smh!! @KabamPinwheel @kabamJohn @KabamDORK
14
Comments
I'm seeing some people rank up other champs than who they wanted just because of this discrepancy.
DO NOT DO THAT. WAIT, TAKE A BREATH, LET KABAM FIX IT.
And it's not something that would be obvious anyway, like an actual glitch where you can't use the gem.
Instead, people will use these gems on a pool of X champs when in fact they could have used it on a pool of Y champs.
And we will end up with a lot of people who'll never even know possibly, as well as a few people who'll say, "I could've ranked up X instead of Y??? Why wasn't I told that????"