I'm happy to report that after being sent back to South Africa to apply for a non-immigrant B visa (teacher) I handed in all the documentation as listed in the Embassy website and collected my visa four days after submission. No fuss, no problems. Very professional and friendly service.
TLDR : Answer Summary
The user successfully applied for a Non-Immigrant B Visa (teacher) after being sent back to South Africa. They reported a smooth process, submitting the required documentation as per the Embassy website and receiving their visa four days later, highlighting the professional and friendly service received.