I know there are already some threads that discuss this issue but they are buried on unusal titles.

Just redeemed for 2,500 Hilton Points and after they took my points and just before I sent my Hilton account number this is the message that is posted.

To complete this transaction: Enter your Hilton HHonors number below and click submit to ensure that your Hilton HHonors information is recorded correctly. Please allow 6 - 8 weeks for the Points to appear in your Hilton HHonors account.

2,500 Points have been deducted from your account for this purchase

This is consistent with the amount of time my last redemption took.
This is the NEW and IMPROVED MyPoints
It takes Erewards about 15 seconds to make this transfer. Go Figure