Using the Taplytics Experiment Rollout feature

Question:

I'm wondering what would happen if we have an experiment rolled out to 50% of our users, then for some reason, we have to roll the experiment back to 0% and then back to 50%? If a user was in variation 1 in the first 50% rollout, is that user guaranteed to be put back in variation 1 when the rollout is set back to 50%?

Answer:

What would happen in this instance is that whatever variation was previously assigned to the user, that user will continue to receive the variation they were originally assigned to ensure clean data and a consistent user experience.