After gathering 20.000 toricredits at last, I went and bought 512 head, when i checked my inventory I had two 512 heads, one old low res head (I had before) and some empty set (I am not sure where did I get it).
Is it possible to trace from where did this additional head come from?

http://forum.toribash.com/tori_trans...ername=Bushi84

You can access your history through the ToriShop.

Also, you have a lot of Tori Invites...

Thats the thing in my history nowhere mentioned another 512 head.
There is one 512 head and -20.000 tc transferred to ToriBot.

Tori invites are normal, if something i get less tori invites than i was getting earlier.
The perk of having tori invite in a signature, camouflaged as something else on a forum with 50.000+ users and even with it i took me about two years to get 20k.
And if you look closer there is only 1 to 3 invites a day, so not so much after all.

So its not like i was getting rich overnight, just in case someone would like to suggest that its me who sit there and clicking my own tori invite or something.