These issues are not going to be satisfactorily addressed here. You need to consult with a skilled and experienced litigation attorney.
In general, you are conflating concepts of employment law with concepts of civil rights actions and that may not be legally sound and may not support the conclusions your intuition suggests. Talk with an experienced litigator. It is common (and has been legally approved) for schools to withhold transcripts as to students for whom there is an outstanding debt or dispute. But the devil is in the details and specifics, of course.
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