On the way they were asking each other, “Who will roll away the stone for us from the entrance to the tomb?”
The ladies had decided to anoint Jesus' dead body, but had a problem: a heavy rock.
When they arrived at the tomb the heavy rock problem was solved, but now they had a different problem: the dead body they wanted to anoint was no longer dead.
Some problems are good problems to have.
Some plans we're happier than others to see God interrupt.