Symptoms
Issue occurred after deploying a process to a list. After deploying the process only the administrator account could see the workflow/s tied to the list.
Diagnoses
This issue is an expected side effect of deploying a process. After deploying a process Groups that were originally allowed to see a workflow will be unable to do so until the administrator or account that deployed the workflow grants Share rights.
Resolution
This issue is resolved by accessing the workflow that has been "locked" and utilizing the Share option. Adding a group or specific users to this section will again allow them access to the workflow and have it visible on the artifacts page.