[XDCR] panic thrown in replication manager

2021-01-25T12:16:00.264-08:00 INFO GOXDCR.PipelineMgr: Replication Status = map[c274de58dc0f2914654da4f86860c592/default/default:name=\{c274de58dc0f2914654da4f86860c592/default/default}, status=\{Pending}, errors=\{[]}, oldProgress=\{Pipeline is constructed}, progress=\{The runtime context has been started}]

2021-01-25T12:16:00.264-08:00 ERRO GOXDCR.PipelineMgr: Invalid replication status bea0d5d7a4d783f691c9851516967f2f/default/default, failed to retrieve spec. err=requested resource not found

panic: runtime error: invalid memory address or nil pointer dereference

[signal SIGSEGV: segmentation violation code=0x1 addr=0x18 pc=0xb6b43c]

goroutine 31447 [running]:

github.com/couchbase/goxdcr/replication_manager.(*ReplicationSpecChangeListener).liveUpdatePipelineWithRetry(0xc000323b20, 0xc001331911, 0x30, 0xc00243d1a0, 0xc003a17b80, 0x18)