Are Pacific's lobby stats accurate?

[Bascule]

According to the stats in the lobby of Pacific poker, the games are the loosest games in the known internet. However, when I watch or play at a table, pokertracker gives stats that are significantly tighter than the lobby would suggest. Has anyone else seen this? I'm wondering if the lobby stats have been programmed to the same terrible standard as the rest of the site and are therefore unreliable.