I found also this on the gallery code:
And this on the cuck Ian part:
Maybe it's just another recycled scene with another "skin" so it wouldn't involve that much extra work I guess. And probably it's a one time thing just to make slutty Lena more slutty and provide extra fan service for the OG crowd, so it wouldn't really affect the plot in any meaningful way. Just trying to see the glass half full, who knows.
I've just remembered that in addition to Eli, Lena can also get the instagram of a random guy (John?) to meet "for a coffee". So maybe the glass is more empty..