you put up too many photos. please just put up what's necessary to show the problem.
looks like you have more than on issue there. lead tissue malformed, probably a genetic problem. dark green leaves indicate over fert of nitrogen. your soil is saturated with water. plants need more of a wet/dry cycle. you have to mention what ferts are you using, how much per dose and how often, and what soil is that? what is room temperature like high/low temps?
p.s. calmag isn't the solution to every problem. don't give any unless you're sure you need to.