Whaddamasupposadowideezguys?

PokerStars No-Limit Hold'em Tourney, Big Blind is t600 (3 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

Button (t3240)
SB (t4735)
Hero (t5525)

Preflop: Hero is BB with T, 9.
Button calls t600, SB completes, Hero _________________ ???

What's my range to push here? These idiots have done this the last 2 orbits to my BB and folded to my pushes. Obv, my pushing range is smaller because of the recent pattern. But what's the range the first time it happens? The second? The third?

I probably just see a flop with this one.

Push on button.

EDIT: You're not losing anything here that you wouldn't be normally losing (BB) by seeing a flop for free. Whereas if you push and are called, you lose stack.