Anyone else find it odd that the lockdown happens and because of that 'Henry' gets promised protection from Locke?

Personally, I think that if Henry' is actually working for Dharma, then the lockdown was scheduled for when he and Locke were alone. Because 'Henry' seemed to rattle off the numbers rather quickly for having heard them only once. I don't know... maybe he just has a good memory, but in a crisis like that, my memory would cease to exist at all. What I'm trying to say is that the lockdown was not 'random', as Locke proposed. 'Henry' was somehow behind it all.

Did that make any sense at all, or was I just rambling?

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