The NUTS Farm is the only farm on Squirrel that does not get a NUTS bonus. Instead, 100% of insurance fees collected by Squirrel are used to buyback NUTS on the open market and pooled to distribute. This does not generate any new NUTS but instead redistributes them from the open market to users staking, while reducing the available supply on the open market. If the distribution transaction fails (ie: due to network congestion) the payout rolls over until the next distribution, which will be larger.