I've been watching this 16-of-16 multisig tx for a while (2ee6d8ea223e118075882edba876f01b30f407eb6c6d31c40bd6664a17f20f0c)... it has never been redeemed even though the solution is not hard to arrive at.

My conclusion is that someone has been spamming Eligius with a valid redemption tx but it is never included in a block due to insufficient fees. But because it is already in the mempool, no other valid tx can be accepted.

So does that mean the tx can never be redeemed?