Skip issue event logging if it does not have key yet [WAL-2218]
Skip issue event logging if it does not have key yet [WAL-2218]

opennode/waldur-mastermind,opennode/waldur-mastermind,opennode/nodeconductor-assembly-waldur,opennode/nodeconductor-assembly-waldur,opennode/waldur-mastermind,opennode/nodeconductor-assembly-waldur,opennode/waldur-mastermind