[Kentucky Law Journal] AWS WAF 'challenge' (HTTP 403) for https://uknowledge.uky.edu/context/klj/article/5652/viewcontent/; retrying with fallback UA
[Kentucky Law Journal] HTTP 403 for https://uknowledge.uky.edu/context/klj/article/5652/viewcontent/ (fallback UA); retrying after 2.7s
[Kentucky Law Journal] HTTP 403 for https://uknowledge.uky.edu/context/klj/article/5652/viewcontent/ (fallback UA); retrying after 4.7s
[Kentucky Law Journal] Retrying download with curl fallback
[Kentucky Law Journal] curl fallback returned 22 for https://uknowledge.uky.edu/context/klj/article/5652/viewcontent/: curl: (22) The requested URL returned error: 403
[Kentucky Law Journal] Retrying download with HTTP session fallback
[Kentucky Law Journal] HTTP session fallback failed for https://uknowledge.uky.edu/context/klj/article/5652/viewcontent/: DownloadError: Download failed for https://uknowledge.uky.edu/context/klj/article/5652/viewcontent/
[Kentucky Law Journal] HTTP 403 for https://uknowledge.uky.edu/context/klj/article/5652/viewcontent/ (fallback UA)
[Kentucky Law Journal] AWS WAF 'challenge' (HTTP 403) for https://uknowledge.uky.edu/context/klj/article/5653/viewcontent/; retrying with fallback UA
[Kentucky Law Journal] HTTP 403 for https://uknowledge.uky.edu/context/klj/article/5653/viewcontent/ (fallback UA); retrying after 3.2s
[Kentucky Law Journal] HTTP 403 for https://uknowledge.uky.edu/context/klj/article/5653/viewcontent/ (fallback UA); retrying after 5.1s
[Kentucky Law Journal] Retrying download with curl fallback
[Kentucky Law Journal] curl fallback returned 22 for https://uknowledge.uky.edu/context/klj/article/5653/viewcontent/: curl: (22) The requested URL returned error: 403
[Kentucky Law Journal] Retrying download with HTTP session fallback
[Kentucky Law Journal] HTTP session fallback failed for https://uknowledge.uky.edu/context/klj/article/5653/viewcontent/: DownloadError: Download failed for https://uknowledge.uky.edu/context/klj/article/5653/viewcontent/
[Kentucky Law Journal] HTTP 403 for https://uknowledge.uky.edu/context/klj/article/5653/viewcontent/ (fallback UA)