If you don't want to know the circumstances surrounding Monday's entry in this slideshow, then don't read any further...
[spoiler]Monday's quote:
Ep #817 (1897[-1841PT]) - Petofi - 'He calls to you from the 20th century. There MUST be a Quentin in that time.'
From "Robservations #817-818"
Jamison continues to call Quentin in a lost little voice. He's calling to you from the 20th century, says Petofi, so there must be a Quentin in that time. Quentin doesn't know whether there is or not, he did seem to recognize me. Petofi wants to know more about that other Quentin Collins--ask him. I can't, says Q--he's sleeping again; he looks so weak and far away.
[/spoiler]
The Robservations references the circumstances of the quote well...
And this is the third quote from this ep. The first (Petofi - 'Surely you MUST realize now you have no choice, Mr. Collins, there is no one left to help you. You MUST take me with you into the future!') was back on December 31st of 2021, and the second (Barnabas - 'You MUST do it. Immediately, quickly, Quentin') was back on March 23rd.
And just a reminder, we've seen notations like "(1897[-1841PT])" before and in this case it means that the quote should have come from the 1841PT storyline but that one doesn't have any more eps that haven't been quoted from so a quote from the 1897 storyline was substituted.