I try not to break the light cycle or change it up.
If it happens once or twice in flower no biggy, but making a habit of it will stress your plants and prolong the flowering time necessary for your buds to mature.

Try not to stress, many growers mess things up by making too many changes too quickly and then they dont know which of the many things they did helped or caused problems.

you did the right thing by putting your plants back on their original schedule.

hope this helps