We had an update from WPP 2.3.2 to WPP 2.3.5.
Unfortunately, WPP results aren't functionning properly. We have much lower results than we had before update, with a steady audience. WPP counts with 2.3.5 are a lot lower than our Google Analytics results and WP stats (via Jetpacks) results. They were similar before update.
So my question is : what happened and how can we fix it ? Because we make a living out of our audience (www.rue89strasbourg.com), and the counts published are critical to us. We cannot afford to display such low counts for long. It's killing us.
Only thing I saw between 2.3.2 and 2.3.5 is a "better use of cache". We use Varnish and WPP 2.3.2 was functionning fine with it.
Last note : we cannot revert because 2.3.3 was messing with a display of another plugin we use, WP Events Manager.
Any help will be greatly appreciated ! Thank you.