Taking cuttings from flowering plants is highly discouraged, the clones will take at least twice as long to drop roots and then take at least 2 -3 weeks before they start producing five fingered leaves; during this time they really are not vegging or dropping more roots they are just confused.
I have stopped the practice of taking clones from flowering plants because they took forever to get to a point when they can be re-flowered, clones taken from a vegging mother will be ready to flower 10 days after dropping roots.
regards,