Newbie sector center room is broken

[bkconrad]

Here's the (currently broken) history link: https://screeps.com/a/#!/history/E15S15?t=6841540

My harvester creeps in this room are returning 0 from the harvest call but doing nothing. The resources on the ground are not increasing (nor decreasing) in value. Also the harvesters don't appear to have a TTL:

[fezeral]

This is the same in all SK rooms, see W5S15; creeps dont die at ttl 0, or harvest and nothing else decays

[artch]

Thanks, fixed.