Quoted from Baiter:I'm struggling to understand why there is a pre-order cutoff date at all? Most businesses like to take orders until there are no more buyers.
Don't struggle too hard.
From the update someone posted earlier here...
"Does this mean you can't buy a TBL after March 31, 2015? Of course not! We are in the process of distrubuting TBL through resellers/distributors. More details will follow soon."