Relevant portions of their ToS:
7.5.8 Your winnings from settled bets are credited to your account and may be withdrawn in accordance with our withdrawal policy and if required by us, upon provision of the below materials to our satisfaction:
a copy of valid photographic identification (passport, driver's license)
proof of address (recent utility bill)
credit/debit card to our satisfaction
photo of yourself containing proof of date and identification materials
...
10.3. Cloudbet reserves the right to close your account and refund the balance of your account without further explanation. Subject to any provision of these Terms and Conditions to the contrary, outstanding bets will ordinarily be honoured. Further, we retain the right to suspend the whole or any part of the service for any reason at our sole discretion and in such event we may but shall not be obliged to give you any notice, however, we shall endeavour to provide you with such notice as we deem practicable
10.4 Cloudbet retains the right to suspend the whole or any part of the service for any reason at our sole discretion and in such event we may but shall not be obliged to give you any notice, however, we shall endeavour to provide you with such notice as we deem practicable. Further, Cloudbet reserves the right to close your account and confiscate the remaining balance of your account without further explanation if you have circumvented our terms and conditions by betting from a prohibited jurisdiction.
At least there's no deposit turnover like with some other sites. Unfortunately, any time you deposit to a casino you subject yourself to the risk of verification limbo.