Reported on a forum – http://discuss.hangfire.io/t/1-5-1-breaks-backgroundjobclient-create-for-interface-method-call/1428

We were upgrading our implementation to 1.5.0 version and all went well. Then noticed 1.5.1 version and decided to give it a try. However it started giving 'Can not find the target method' errors on Jobs that are being created for Interface methods. It was working when implementation methods were used. Switched back to 1.5.0.