Is anyone able to contact Rick? A BZ ticket[1] has not gotten a response from some time.

Use fedora-active-user it looks like he's logged in recently but all other activity has been from last year:

$ ./fedora_active_user.py --user codeblock --email relrod@redhat.com
Last login in FAS:
   codeblock 2019-02-20
Last action on koji:
   Fri, 30 Nov 2018 package list entry created: apps-fp-o in f29-infra by kevin [still active]
Last package update on bodhi:
   2018-07-28 20:06:42 on package supybot-fedora-0.4.2-1.el7
Last actions performed according to fedmsg:
ERROR:active-user:This shouldn't happen.
  - smooge's meeting titled "Infrastructure (2019-02-21)" ended in #fedora-meeting-1 on 2019-02-21 09:59:31

I would like to use my provenpackager access to fix the package python-requests-cache.

Thanks,
Richard

[1] https://bugzilla.redhat.com/show_bug.cgi?id=1629795