TV Week (from what I can tell, the Australian equivalent of TV Guide), has confirmed that there will be U-Turns (plural), and that 12 countries will be visited. So... Australia, Indonesia, Vietnam, China, South Africa, Israel, Sri Lanka, Singapore, and four we don't have reasonable proof for yet. I'd bet they'd go into Macau through Hong Kong and count it separately (neither 7 nor TV Week are know for factual accuracy), which would make nine, but then we're still short three. Even if we count the very tentative US and Canada spoilers, we're still missing a country. I'd wager it's more likely we'd get something like:
Australia (S)
Indonesia (1) - TARA4 copy
Vietnam (2, 3) - TARI and TARA3 copies
Hong Kong/China (4) - TARA3 copy
South Africa (5, 6) - TARA2 and TARI copies
Germany/Czech Republic (7,
- TARA2 copy
Unknown Country (9) - ?
Israel (10) - original
Sri Lanka (11) - TARA4 copy
Singapore (12) - TARA4 copy, with the memory task removed or changed
Australia (13)