I had not taken surveys in months and jumped in three days ago to get started again. The first one I took was a GF and then a Live Sample, a Surveyhead and the only other green one was a MV so I did that one too.
All surveys were completed and I got the congrats page on each. All credited but GF so I came here to the boards and checked the "surveys not crediting" thread and sure enough almost every post on the last two pages was about GF. We can't all be doing it wrong. I don't mind not getting credit now and again for rushing or repeating or whatever, but when so many of us are stating there is a problem, maybe GF should look at things from their end.
I will try and get some more surveys in before the end of the month. However, no matter what the color of GF and SM since they are the same I won't bother wasting my time.