But they didn't write "all". They wrote "other", which absolutely does not imply full coverage.

Maybe read things a bit more carefully before going all out on the snide comments?

In fact, they wrote "reviewing […] other due diligence tasks", which doesn't imply any coverage! This close, literal reading is an appropriate – nay, the only appropriate – way to draw conclusions about the degree of responsibility exhibited by the custodians of a living standard. By corollary, any criticism of this form could be rebuffed by appeal to a sufficiently-carefully-written press release.