I know that returning students are usually hesitant, because they may have forgotten their requirements. My thoughts about requirements are that they are there for guidance, but karate isn't about about memorizing forms and requirements for the belts. Karate is about spiritual, mental, and physical exercise and challenge. It is about learning and growing. Don't worry about whether you remember your requirements. Accept where you are and go from there at your own pace. It's about the experience, not the belt.
I look forward to seeing you, again.