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I was shooting today when my viewfinder stopped working. All I see is brown with lines on the right side. I was able to take a photo looking through the viewfinder. The LCD screen is working fine. I have the R6. Any ideas what has happened? Thanks. 
I have seen multiple posts mentioning an affiliate marketing program with Canon, but I am unable to find anything about it on Canon's site. Did they discontinue this program?Thanks.