403(b) plan is with Mutual of America and allows loans. Employee takes out loan and employer does not start withholding and remitting loan payments until something like 100 days later. Mutual of America defaults the loan. The Employer doesn't stop the loan repayments after the default and Mututal of America continues to accept them. Is the employee just 'out' the loan repayments that were made after the loan was defaulted? It seems that the deemed amount should be reduced or the loan repayments returned?