Same happening on uk2. At least to me on phone. There is just a black page with the 5 options on top (ie res fields, village buildings, stats, reports and messages) and with side bars, but you cannot see anything
Important reminder! On Tuesday, 28th August 2018 at 10:00 UTC we will ask you to accept the new Terms and Conditions while logging in your game account. Only the owner of the account will be able to accept them. The sitters won't be able to enter the account until the owner accept them.
More information here.