Today I filtered the lobby so the buy in was "freeroll"
This is what showed:

Like a complete idiot I did not check all that carefully, because I knew that there were freeroll satellites to the 14th Anniversary Sunday Million, so I saw what I expected to see.
I am not blaming PokerStars for my stupidity, but I do blame them for having $11 tournaments show up in a freeroll filter list.
Also note that the Limit and Buy-in columns are blank.
This information might have enabled me to avoid my mistake, but who knows.
I have sent PokerStars support an email about this.
Cheers,
VS