Everybody who knows ANYTHING about how pipelines work, knows that they do not send fuel directly to gas stations, but rather to tank farms which hold at least a month or more of storage capability. ALL these tank farms were full at the time of the alleged "hack" and had ample supply to feed the gas stations. So you need to be asking why were they not continuing to fill the trucks while they sorted out the "hack"?
This was a pre-planned FF to direct attention away from the audits and likely other current events. Don't let them fool you!
The hack did happen. My husband was working in the control center when it happened. He saw the message on his computer. You are correct that it did not affect the actual pipeline. They shut it down out of caution. They paid the ransom but it has taken this long to get the other systems working offline. They started it back up last night and worked all day today staggering starting up the different lines. All are back up now.