Norton blocking surveys from *******

Hi, I'm monetizing a facebook app with a content locker from *******.
Norton antivirus started blocking the content locker that I have on that app. I have other content lockers from ******* on other websites and they are not being blocked by norton.
Does anybody have any ideas on why norton is blocking the content locker?
Norton wasn't blocking it before, this just started happening

here's a screenshot of the alert from norton

it's not blocking the content locker, but the offer in it
if it bothers you, more than likely you can whitelist the url/add it to the exceptions
unfortunately it isn't solving the issue for the potential leads who uses Norton too
it's above you, so you might need to consider to choose another offer

It's blocking the entire content locker because it doesn't appear when the alert pops up.
I just realized that another of my content lockers is also being blocked by norton.
I have 10 content lockers and all of them have the same offers, but only 2 are blocked, so it's not the offer what it's being blocked.
The first content locker is on a facebook app and the second one is on a normal website, however norton it's taking both content lockers as Facebook Fake surveys.
I deleted the content locker and created a new one, but that didn't fix the problem.