an #htlc was worth 578 sats, but it cost 908 sats to redeem in a channel between 'Bitrefill' and 'ACINQ': https://mempool.space/tx/603be960166633ea4910d561ee1c19b54d25bcdc456760399e16f9d8a22da762/

someone lost their channel, their entire payment and had to send 330 sats more to the gods of lightning for the privilege