Easy Shrimp and Corn Chowder

Name: Easy Shrimp and Corn Chowder
Ingredients: 1 tablespoon olive oil; 1 medium onion (chopped); 1 red or yellow pepper (chopped); 1 cup celery (chopped); 1 clove garlic (minced); 6 cups chicken broth; 1/2 teaspoon dried thyme; 1/2 teaspoon paprika; 1/2 teaspoon cayenne pepper; 1 12 oz. bag frozen corn, thawed (about 2 cups); 1/2 cup all-purpose flour; 2 cups heavy whipping cream; 1 cup shredded fontina cheese; 1 1/2 pounds fully cooked (frozen shrimp, thawed); Salt and pepper (to taste); 1-2 tablespoons lemon juice; 1/4 cup fresh parsley (chopped)