Okay. What do you make of this one?

Party Poker No-Limit Hold'em, $ BB (10 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

MP3 ($30.26)
CO ($15.33)
Button ($10.40)
Hero ($10.60)
BB ($6.78)
UTG ($23.18)
UTG+1 ($5)
UTG+2 ($6.57)
MP1 ($9.69)
MP2 ($10.65)

Preflop: Hero is SB with 6, 6. Hero posts a blind of $0.05.
4 folds, MP2 raises to $0.2, MP3 calls $0.20, 1 fold, Button raises to $0.4, Hero (poster) calls $0.35, 1 fold, MP2 calls $0.20, MP3 calls $0.20.

Flop: ($1.70) 5, 6, 3 (4 players)


Okay. Converter's lost the plot here.
It went like this:
Hero bets $1, MP3 raises $2, BTN raises $5
Hero raises $9.20 and is all-in
MP3 raises $13.40, BTN is all-in $5

What happened next?