[Fantam]

Firstly, I think that final pot size is wrong. By my count the pot had 27.5BB when you were faced with having to call 2 more bets for the turn cap.

It looks to me as though both UTG+1 and MP1 had a J. The question seems to be, whether one of them had KJ for the boat.

I think that I would have been tempted to call the turn cap to see if I made a flush, receiving the pot odds of about 14 to 1.

I realise that your implied odds were less than 14:1, because even if you made your flush, you could still lose to a full house or perhaps a higher flush.

But I think that I would still have called the turn cap.