I've been troubleshooting my FB pixel all day and have had to pause my campaigns due to the pixel not tracking events. I installed the pixel a few weeks ago and everything was tracking correctly u until 12 days ago. The pixel is still tracking page views and content however, it is not capturing events such as Purchases, Add Payment, or Initiate checkout. I had a purchase come in today which is how I realized my pixel wasn't firing. I proceeded to run a couple test checkouts with no luck.
Please advise! I've spent hours reading articles on the help center and have been using the pixel helper extension with no luck!