Extreme FL Lights vs Dark Hole

The real question about Ms. Light is what if you control multiple Fortune Lady Lights (2-3) and a player activates dark hole or even torrential tribute.

Will one of the lights miss her timing due to one being summoned or will it start a chain of light summoning the targets for both lights.

The reason why i asked is because of the following play being made

Play Future Visions
Summon Light and banish for Dark
Dark Atks and summons Water
Water Atks and summons prior graved Light

Opponent passes on turn

Standby getting Light
Field shows Dark Water Lightx2

Opponent Destroys Dark and Water

standby comes...
Field:
Me: Light x2
Opp: Scrap dragon and "random saber"

I Dark hole... Does 1 light get effect or both

You would get both effects. They are destroyed at the same time. The effects chain off of each other. The activation of a card effect cannot cause a missed timing. Only the resolution can.

However, if your opponent chains Raigeki Break to your dark hole targeting a Fortune lady light, the one targeted by Raigeki break would miss the timing(The last thing to resolve would then be the dark hole). This is an example of a missed timing. Good luck.

http://yugioh.wikia.com/wiki/Simultaneous_Effects_Go_On_Chain

read this and you will understand more about 2 trigger effects activeting at same time