To follow up on my post yesterday, the owner of BitGrail has responded and will allow users to withdraw for 2 weeks after being verified, as desire (if they do validation). Otherwise the account will be manditoraliy closed and paid out in BTC.
See more here: https://www.reddit.com/r/RaiBlocks/comments/7u3hpx/bitgrail_will_continue_verifications_and/