I do have access and have looked through a few dozen of them. They all appear normal/identical for the first two lines. I can't copy and paste from that environment so I only typed the first few fields of line 2: #TYPE System.Diagnostics.Eventing.Reader.EventLogRecord
"Message","Id","Version","Qualifiers","Level","Task" They're all Windows event logs with the same fields. To reiterate, before I was getting all events correctly plus an additional event containing only line 2. After adding HEADER_FIELD_LINE_NUMBER = 2, I'm still getting that additional event plus another containing only line 1.
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