$55s - Bizarre AK Hand

[Unarmed]

No reads, whch is unfortunate because I really could have used one here. No PF advice please.

Party Poker No-Limit Hold'em Tourney, Big Blind is t15 (10 handed) converter

MP2 (t960)
MP3 (t910)
Hero (t970)
Button (t895)
SB (t925)
BB (t1035)
UTG (t955)
UTG+1 (t1165)
UTG+2 (t810)
MP1 (t1375)

Preflop: Hero is CO with K[img]/images/graemlins/heart.gif[/img], A[img]/images/graemlins/club.gif[/img].
<font color="#666666">2 folds</font>, <font color="#CC3333">UTG+2 raises to t55</font>, <font color="#666666">3 folds</font>, Hero calls t55, <font color="#666666">3 folds</font>.

Flop: (t135) K[img]/images/graemlins/spade.gif[/img], T[img]/images/graemlins/club.gif[/img], 9[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
UTG+2 calls t755 (All-In), Hero would like to point out that he has the flush ace.