you were "on track" to get to where you're going.
there was a problem behind you... something you've already mastered/surpassed,
but it prevents the whole of the train(s) from proceeding forward.
(many of the other people who will be joining you at your destination have had
troubles in progression.)
you were in a position to assist your absent friends by removing the obstacles
to their advancement. you were 'guided' in your efforts through distant
helpers [which might turn out to be angels or aliens (such as pleiadians)]
who've had a more clear overview of what's been happening.
a main feature to note is that there was no 'panic' involved concerning
the problem. even some issue from the past could be corrected, with
proper guidance. to have experienced the helpful instructions as being
'in the air' around you is a very good sign indeed... it's saying that the
'atmosphere' you're in is beneficial.