Interesting, anon…
Seconded.
(Even tho the typo was actually in the original Q post - I think we should have the correct spelling for meming people.)
Yes, that may just be the official story given for the power outage enabling the extraction op to proceed. Which we were given a clue to by Q beforehand.
Or, perhaps a single point of 'failure' was selected because it means a strategically simple shut down and simple repair too..