In warmer zones the grape hyacinths start growing leaves in mid to late summer and continue on through winter. Just like yours, mine are two plus inches above ground.

I'm not sure about forcing them using beads and water. I suspect they'll do their best to flower even if they don't put out the usual quantity of leaves.

Now they're up bring them into good light AND cool. Around 16C or a bit less. Somewhere dry and airy otherwise the flowers won't last very long.

Same for the tulips. I'm guessing they've had their 6-8 weeks in the dark, so it's now time to bring them into a cool and shady spot until the flower bud has come through the neck of the bulb. Then move to full light, similar to the Muscari.

Before the leaves and flower stalk become an issue remember to apply your support system to stop the flower stalks from falling over. It's too hazardous to do it when the stem is up.

When they've flowered, if you want to keep them for next season, you could plant them outdoors to finish off their cycle, or pot up and feed with dilute tomato food until the leaves wither and they go dormant for summer.