Have you tried any other dates? Try a range of dates instead of a single date too.
Ah, just noticed in the pic you are running build 2. Try Beta 15, see if that helps. Download and install PT3. Please read the Beta 15 release notes first.
Some date ranges do not get anything (blank data fields) Some (between dates, but not all dates) would not populate players list (red error instead) with the rest info looking to be normal.
PokerStars: Unable to import hand (#19247984407). Reason: Unable to execute query: COPY holdem_hand_player_statistics FROM STDIN;; Reason: Fatal Error (ERROR: invalid page header in block 2711 of relation "holdem_hand_player_statistics" CONTEXT: COPY holdem_hand_player_statistics, line 1: "45911 1336 1336 0 1 3216 2008/07/31 17:18:46 9 t t 1 t 1 t f f t f 0 f 1 f f f t f 0 f 0 f f t t f 0..." )