So long as you were ultimately found eligible, and it was not revoked (or an associated SI withdrawn), you are eligible.
Many people have added the word “deferred” to the reg, but it’s not there. The wording says
“Have been found eligible for the issuance of at least a third-class airman medical certificate at the time of his or her most recent application (if the person has applied for a medical certificate)”
I suspect that those saying deferred but ultimately issued is no good, are reading “at the time .. of application” as a one-time event that is complete when you leave the AME’s office, rather than a process that can result in either issuance or denial.