Hi,
I also have this problem. I think it is not possible to replace “?” with “#” on Facebook’s marketing campaigns, therefore the solution in the FAQs doesn’t always work.
If I disable “Don’t cache pages with GET parameters. (?x=y at the end of a url)” I get a blank page when a page with parameters is requested. I checked the caching folder and I found a meta cache file with “<?php die(); ?>” in it.
In my case, I would like to have an option to allow caching pages with UTM campaign parameters. These parameters are used just for campaign tracking, so the original cached URL can be used.
Regards,
Raul
