Earlier when I went to e621, I was taken to a Cloudfare page which asked me to solve a captcha. Not only had this never happened to me before, but the captcha was different than the common one you see around. This happened again a few minutes ago on this device and in addition E621 is redlisted in NoScript when it used to not be (for those who don't know NoScript, basically I just said that my ad/site blocker doesn't like it now.
Anyone else having this problem, and anyone know a reason why this might be happening?