It appears that my current skills for my fighter "Thraldan Vall" are locked and can no longer be trained, or unlearned. I was currently in the process of optimizing his skills. Yet now when I try to either train them, or unlearn them. I get no reaction from the system, or the system gives me the processing indicator and it never finishes. Nor do I spend the training points either.

I've checked and I do have the necessary points allotted in other skills to facilitate purchasing up, or unlearning as well. Yet it doesn't do anything.

Am I missing something?