How Nutty? Ugh!

Since hazelnuts are a favourite of mine I naturally gravitate to chocolate bars that include them. I figure that's a natural outcome, though I will gladly eat the peanut kind or the almond if they are the only alternate. But there's a limit to what I'm willing to I will eat coated in chocolate.
Imagine how I felt when I bought a Ritter Sport bar with hazelnuts. My anticipation was so high that I immediately ripped the packaging open, broke off a piece and savoured it. Sort of??
But something wasn't quite right. The usual tender, juicy nut coated with yummy chocolate felt dry and brittle on my tongue. Yet there was no hint of a stale or unpleasant flavour. Weird. I chewed on a bit but something bothered me. Curious to find a reason, I decided to look at the chocolate bar remaining inside the wrapper. I needed to determine the cause of my disappointment. Here's what I saw.

Clearly visible was a creature that had nibble on this bar and left it's trail of chocolate covered feces and itself. I guess the chocolate did it in? And what kind of bug was it? What nationality? Clearly it had hitched a free ride but it's outcome wasn't a "flavourable" one. Ha ha ha...
I have a low tolerance for any kind of bug protein especially once I have discovered it visually! I could not eat chocolate covered bugs knowingly. It's a brain thing. UGH!!!
The decision to abandon eating this bar was a no brainer!
Though I'm sure that we eat all sorts of invisible little parasites, some even good for us, I prefer not to clearly see them Kleinste Motte.

P.S I'm sending the bar and wrapper back to Ritter Sport so they can send me a fresh one, I hope.