diff --git a/sandbox/README.md b/sandbox/README.md
index be5ab86..99702fb 100644
--- a/sandbox/README.md
+++ b/sandbox/README.md
@@ -28,7 +28,7 @@ This will stop the sandbox environment.
 There are a number of examples of responses which can be returned by passing specific NHS Numbers in the patient query parameter:
 
 ```bash
- curl -X GET "http://0.0.0.0:9000/patient-check/<NHS_NUMBER>
+ curl -X GET "http://0.0.0.0:9000/patient-check/50000000101" -H "apikey:1"
 ```
 
 or for sandbox:
diff --git a/sandbox/app.py b/sandbox/app.py
index 7dd0ca4..a6288e3 100644
--- a/sandbox/app.py
+++ b/sandbox/app.py
@@ -152,7 +152,8 @@ def get_prism_prompt_for_example(patient_examples: dict, request: Request) -> st
     Given the whole request, return the `Prefer:` header value if a specific
     example is desired. Otherwise, return `None`.
     """
-    for patient_id, example in patient_examples.items():
+    sorted_examples = sorted(patient_examples.items(), key=lambda x: len(x[0]), reverse=True)
+    for patient_id, example in sorted_examples:
         if patient_id in request.full_path:
             return example
     return None
diff --git a/scripts/config/vale/styles/config/vocabularies/words/accept.txt b/scripts/config/vale/styles/config/vocabularies/words/accept.txt
index e19b75e..97c21df 100644
--- a/scripts/config/vale/styles/config/vocabularies/words/accept.txt
+++ b/scripts/config/vale/styles/config/vocabularies/words/accept.txt
@@ -8,6 +8,8 @@ Dependabot
 Gitleaks
 Grype
 idempotence
+lxml
+Makefile
 npm
 OAuth
 Octokit
diff --git a/specification/proxygen-cli/README.md b/specification/proxygen-cli/README.md
index 30f15d4..6e59028 100644
--- a/specification/proxygen-cli/README.md
+++ b/specification/proxygen-cli/README.md
@@ -7,7 +7,7 @@ to deploy our OAS specification to different environments, deploy a sandbox back
 
 ### Install Proxygen-CLI
 
-The `proxygen-cli` package currently requires Python v3.9 or greater, but not v3.13.
+The `proxygen-cli` package currently requires Python v3.9 or greater. Note: While `proxygen-cli` v2.x technically supports Python 3.13, its dependency constraints still require lxml <5.0, which is incompatible with Python 3.13. For Python 3.13 users, install `proxygen-cli` in a separate virtual environment using Python 3.11 or 3.12 until this is resolved upstream.
 
 ```bash
 pyenv install 3.11.1