This seems to be fixed in 6.1.7.4. I didn't expect it that quickly, especially since the changelog doesn't mention it.
JeffDavis
My biggest concern with going to a new versions is that shit reencodes that very few people want. But yes, to fix the base problem, I will reluctantly update.
Of course there's the obligatory fail the capcha number a time or two first to get to the download.
[EDIT] -- only failed capcha the first time. I can confirm 6174 does show all seasons again, which of course takes longer to analyze, and of course the specific episode I want works the way it did before.
QUESTION: Will it be obvious BEFORE I try to download if it is a reencode?