Be that what it may, declaring some bonds to be "held to maturity" is common practice in banking. However, for _these_ bonds, and so much of it, to be declared

Be that what it may, declaring some bonds to be "held to maturity" is common practice in banking. However, for _these_ bonds, and so much of it, to be declared "held to maturity" is a mistake. There's always wiggleroom in how accountants add up the numbers. They messed up on this part.