This happened a few years back.
A friend of mine had her account iced.
She was new to the whole cheating scene, so was pretty devestated when her main of "x" number of years was iced.
She sent in many tickets, emailed staff, even called their offices demanding to know why she was iced xD
After awhile she finally got this back.
I just found this while looking through some old stuff and figured I would share.
So don't transfer a ton of items, just package your stuff into 1 or 2 items and shop transfer and use trades for HT items. which includes baby/royal pbs
Probably because they had a history of doing that. Or maybe the items on the account were not originally on there, but were instead taken from other accounts.
There are many ways. How else do you think they catch people breaking the rules?
I'm astonished at how much detail they went into. When an account was flagged up they actually investigated trade's, shop logs and the subsequent actions of the acc's interacted with. Time consuming but pretty thorough .