Pre-Responding to William Albrecht's Position on Popes Leo and Innocent

It's sometimes hard to pin down one's debate opponent before the debate, as not everyone has published extensively on a given topic.  Thankfully, in a recent debate with an Orthodox opponent, William Albrecht was questioned about the writings of a couple of popes in the list of popes that we hope to discuss in our debate on January 18.  The Orthodox advocate started with Leo.

Leo the Great, Fifth sermon on the Nativity (Sermon 25), Chapter 5.

... when by the condition of birth, there is one cause of perishing for all. And so among the sons of men, the Lord Jesus alone was born innocent, since he alone was conceived without the pollution of carnal concupiscence.

Albrecht responded that he agreed with this because "he is simply talking about the fact that the purification of Mary comes from the Holy Spirit. If you read farther there, it actually says nothing about-- [timer beeped] speaking of Mary's conception, it says nothing about Mary's conception. He viewed sexual intercourse as sinful, and he says the shattering (sic for shadowing?) of the Holy Spirit is a purifying one, not one for sin. There's much more to be said about Leo, but I've got all these quotes in front of me. [time was then called] (approx. 37:30-38:00 debate time)

My rebuttal is this:
1) I certainly grant that Leo is not particularly discussing Mary's conception. Indeed, technically since Leo says "sons," and Mary is a daughter, there's that.
2) Nevertheless, Leo's logic (as explained by Albrecht) undermines Albrecht's point. For Leo, as Albrecht was starting to concede, the issue is whether someone was conceived by sexual intercourse. Mary was so conceived. Therefore, Leo's position logically entails that she contracted the pollution of carnal concupiscence. Again, if someone will point out that Leo does not mention this logic here, I will concede that point as well.
3) And, of course, while the context may not explicitly address conception, the context does say this: "He took an origin in the womb of the Virgin, was placed in the baptismal font; he gave to the water, what he gave to his mother; for the power of the Most High and the overshadowing of the Holy Spirit, which worked that Mary gave birth to the Savior, also worked that water regenerate the believer." The parallel here does seem to suggest a purification of Mary (as Albrecht stated), but purification is opposed to preservation. If she was preserved as the immaculate conception dogma teaches, she did not need to be purified.
4) And while Leo may say great things about Mary elsewhere, there are also many similar quotations to this as outlined in my post (link to "How Many Popes Does it Take to Deny the Immaculate Conception?).

Innocent III, Sermon on the Assumption, Sermon 2 (aka Second Discourse on the Assumption)(see the alternate translation here)

Eve was produced without sin, but she brought forth in sin; Mary was produced in sin, but she brought forth without sin.

Albrecht was asked if he agreed with Innocent III and Albrecht responded: "Pope Innocent III here says that the Holy Ghost had, before the annunciation, cleansed Mary's soul from original sin. He then says that he, in turn, appeared to cleanse her flesh from the appearance of sin. She was innately cleansed from Original Sin by God well before the Annunciation, so I do agree. There is no hint of Mary sinning here, or even having a sinful nature." 
Albrecht's opponent then reiterated the question, emphasizing the phrase "produced in sin." Albrecht responded: "No, he never uses the word 'produced in sin' here. I disagree with that interpretation - that translation - I disagree with that. And he doesn't say 'produced.' It says 'Eve was produced without sin, but she brought forth in sin.' And then he uses a different word for produced with Mary. It doesn't use that word." (approx. 45:00-45:45 debate time)

1) I suspect that Albrecht may not have listened carefully, and began by discussing the quotation from Innocent III in his Sermon on the Purification of the Virgin.
2) Nevertheless, when he switched over to the quotation from the Sermon on the Assumption, his denial of the use of the term "produced," is baffling.  The Latin as provided by Patrologiae Latina (vol. 217 - here) states:

Illa fuit sine culpa producta, sed produxit in culpam; haec autem fuit in culpa producta, sed sine culpa produxit.

Indeed, the PL editors (publishing in 1890) felt it necessary to point out in a footnote that this was said before the definition that now exists. (See footnote 21 at the bottom of the same page.)(see identical Latin here)

So, no. It's the identical word, letter for letter the same.  And the translation "produced" is the right translation from the Latin.  I would like to given Albrecht the benefit of the doubt that his eyes may have skipped back up to the other quotation, though it is mystifying how he could be so wrong.

-TurretinFan