Graph API Pagination Fails with 502 Bad Gateway When Using @odata.nextLink on Channel Messages

Describe the bug
When calling the Microsoft Graph API to retrieve channel messages with pagination, the first page returns successfully. However, when using the @odata.nextLink value to retrieve the next page, the request fails with a Bad Gateway error.

To Reproduce
Steps to reproduce the behavior:
Steps to reproduce the behavior:

Call the following API to retrieve channel messages (first page works):
GET /beta/teams/{team-id}/channels/{channel-id}/messages?$expand=replies&$top=50

Extract the @odata.nextLink value from the response.
Call the @odata.nextLink URL.
Observe the error response:
{ "error": { "code": "UnknownError", "message": "Bad Gateway", "innerError": { "date": "<timestamp>", "request-id": "<request-id>", "client-request-id": "<client-request-id>" } } }
Expected behavior
The @odata.nextLink request should return the next page of messages successfully, consistent with standard Graph API pagination behavior.

Screenshots
Not applicable (API-based issue).

Desktop (please complete the following information):
OS: N/A (API call)
Client: Custom HTTP client / backend service
Version: N/A

Smartphone (please complete the following information):
Device: N/A
OS: N/A
Browser: N/A
Version: N/A

Additional context
Issue occurs specifically when using:

Pagination via @odata.nextLink

The first page consistently works, indicating:

Authentication is valid
Endpoint is correct

The failure only occurs on subsequent page retrievals.
This behavior suggests a potential issue with:

Backend pagination handling
Query parameter propagation in nextLink
Service instability or gateway issue

Start by reproducing the beta channel-messages request with $expand=replies and $top=50, then follow the returned @odata.nextLink. The issue names no repository file, test, or entry point, so inspect how this Graph Explorer handles paginated API responses. Done means the next-page request returns messages instead of a 502 Bad Gateway error.