Issue with Custom Traits

Hello,

I'm a new Sims player and recently discovered a bunch of custom trait mods I wanted to try. A lot seem to be working, but in the Lifestyle section there are two blank Traits. They have no icon and no description. I don't know what they are or why this is happening, and some of the other custom traits I downloaded aren't showing up. For example I downloaded a Drama Queen trait, Violent trait, Bossy trait, and Internet Kid trait, which I think all fell under Lifestyle. They have never shown up. I deleted most of my mods except for the Extended Emotional Traits mod (the one with traits like Perky, Egghead, etc.) and a couple others that didn't have issues, but the problem still remains and I don't know what else to do. I'm very worried that whatever this glitch is will prevent me from adding any more Lifestyle traits since the ones I tried to add today never worked. I've already turned off custom content and turned it back on and looked online for help with this issue.

Thank you.