Issues with Option key and Space bar

The option key isn’t working when I have Monologue turned on. I do have double-click Option to launch Monologue, but it’s weird that now I can’t use the right Option key for anything else anymore. When I’m in my Terminal view, the option key + 2, which in the Nordic keyboard gives the (at) sign, just prints out “(arg: 2).”

Also, this morning my Space Bar isn’t working anymore if I have Monologue on. When I turn Monologue off, I get my space bar back, which is what I’m doing now to write this message.