If you appeared on a list by mistake, an honest mistake, you can always justify your mistake by adapting to the circumstances; you can ask your peers if they can help you out, you can ask the person in charge of the list to erase you from it, or you can even adapt yourself to the requirements needed to be part of it.
Si apareciste en una lista por equivocación, sin querer, siempre está la alternativa de justificar tu equivocación al adaptarte a las circunstancias; puedes preguntarle a tus colegas si pueden ayudarte, puedes preguntarle a la persona que está a a cargo de la lista que te borre de ella, o inclusive puedes adaptarte a los requisitos que necesites para formar parte de ella.
I'm not sure if you need a translation like this. Your description is somewhat... vague, but anyways, I'm ready for a translation job. I like to do translations.