I don't think that there was maintenance shutdown in order to take the list down, so maybe it doesn't need one to be uploaded. Or least I didn't notice a correlation of shutdown and list take-down.
"03/07/18 -
FastLane will be unavailable from 12:01AM ET to 8:00AM ET on Saturday, March 10 for scheduled maintenance. We apologize for any inconvenience."
Is this it?