Last weekend I updated the plugin to the current version (don't remember from which version, but I definitely skipped some). Maybe this is completely independent from the update.
In the last couple of days one specific page started to pile up massive amounts of views (almost 190000 in the last two days). It is a page that shows a calendar from another plugin (http://time.ly/). Plotting the numbers for a while hints that there is one view per second on average. However, these views do not appear in our Google Analytics report. According to those numbers there were only 13 page views (10 unique) in the last couple of days for that page.
Now as I'm trying to figure out what's going on: Can anyone tell me what kind of action causes a view to be counted by WPP but not by Google Analytics?