Boil the lobster tails for 3-4 minutes (long enough for the shells to turn slightly red). Let them cool.
Once cool, remove the lobster tails from the pot and reserve the stock.
Place the tails on their side on your work surface and use both hands to press down until the shell cracks. Hold the tail with your thumbs (with the flippers toward you and the shell facing down) on opposite sides. Pull both sides back to crack open the shell and remove the meat. Or cut down the center of the tail with kitchen shears and remove the meat.
Return the lobster shells to the pot, and add 4-5 cups water. Bring to a boil, lower heat to medium-low, and simmer for at least 20-25 minutes (if time permits, simmer for an extra 20 minutes). Strain and discard the shells.
Reserve 2-2½ cups of the stock for the bisque and save the rest for another recipe.
Chop the lobster meat into bite-sized pieces while the stock is simmering. Chill until ready to use.
Heat olive oil in a medium-sized saucepan over medium-high heat. Then saute onion, garlic, celery, and thyme for 4-5 minutes.
Slowly add the wine, if using, then stir in the Worcestershire, Creole seasoning, paprika, and white pepper. Cook for about a minute.
Then stir in the tomato paste and the lobster stock. Simmer for 8-10 minutes.
Pour in the cream and butter, let the butter melt, then remove from the stove.
Carefully pour it into a blender and puree in batches to avoid pressure building up. Or use a stick blender in the pot until your bisque is smooth.
Adjust the seasoning with cayenne and salt to taste.
Heat a saucepan over medium and add a tablespoon of butter, followed by the chopped lobster. Then lightly season with Creole seasoning, and simmer for a minute or two until heated.
Divide the bisque into serving bowls, top with lobster, and serve immediately.