Nevermind, I just solved my own problem within 5 minutes of asking for help.
A kind of silly waste a first post, but anyway, I was messing around with power and how stats effect my skills and without thinking I set the power on 2 skills to 0, which caused the glitches. It still did damage, but can't display it without a power of at least 1, apparently.
Now I feel like an idiot, please ignore the noob here. I'm going to look for some way to lock/delete this.