Question [Q] On holiday in florida wifi issues :(

Hi guys, as title says I'm currently on holiday at florida, I have dn3 latest rom on mine and wife's note 2's problem is when we are in disney parks they offer free wifi but neither of us can connect using our phones it says connected but we cannot pull up a Web page, emails, Facebook nothing?! My son's iPhone 5c is jailbroken and he can access no issues?? Is the problem with our notes because it says device status custom maybe? I did try the triangle away app to reset counter and device status but this did not change status?
Any help guys would be great and I really would appreciate as I've got 3 weeks out here and the wife is not happy with me as her phone is unusable in the parks now as she uses the disney apps for ride wait times etc