Please build perl-HTTP-Cache-Transparent for epel8.
https://pagure.io/releng/fedora-scm-requests/issue/17333 https://pagure.io/releng/fedora-scm-requests/issue/17334
FEDORA-EPEL-2019-2d423bebdd has been submitted as an update to Fedora EPEL 8. https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2019-2d423bebdd
perl-HTTP-Cache-Transparent-1.4-9.el8 has been pushed to the Fedora EPEL 8 stable repository. If problems still persist, please make note of it in this bug report.