Yes, I'm working on it at this moment, and I was just about to write that I will need FTP access as well.
There is something very fishy going on here. For example this post: http://www.dekeukenvernieuwers.nl/keukenrenovatie/peter-heesen/
Has a duplicate “postcode” field with different values, which I'm not sure how it's even possible. Even if I turn on the search in all custom fields, it does not connect the values. This might be one of the causes, but I'm not sure.
I would like to see and modify the search code, namely the finaly query before it's executed, as I have a feeling something might be conflicting there. That will probably tell where the problem is.Best,
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