Human Fertilisation and Embryology Bill [Lords]

On a point of order, Mr. Speaker. I note that the order in which the amendments are printed in the Order Paper is also not in accordance with the usual convention. Normally, the new clauses are printed first, followed by the amendments in the order in which they relate to the Bill. In today's Order Paper, that convention has not been followed. On whose authority has this unconventional means of dealing with the amendments taken place?