Okay, I had a look into it:
Your Geocaching.com statistics tab shows only one country: Australia.
Project-GC recognizes two: Australia and USA.
The German webcam ist on the official souvenir/country exclusion list due to armchair logging (https://www.geocaching.com/plan/lists/BM1A6W6),
the US Virtuals are not on this list (yet), that's why Project-GC counts them.
Mysteriously, you have logged Virtuals in the USA (Chicago and North Carolina) and the German webcam all on the same day...
So please, cut the crap about "being to different countries".