Webhook delivery REST api

Hi, I’m trying to use the list webhook deliveries api(github-redeliveries-api.md · GitHub) but getting 500 response without much specific information regarding why the request failed. My request is https://api.github.com/app/hook/deliveries?per_page=30&since=2020-12-26T19%3A20%3A30-05%3A00&status=failure&until=2020-12-26T20%3A04%3A33-05%3A00 and X-Github-Request-Id is D751:78C2:DBA0E7:1C10254:5FFFBF47. Would someone please help check why this request failed? Thanks!