Issues Collecting Gold

Over the past few weeks I have experienced serious issues earning gold in the game. Not only have there been far less opportunities to watch videos for 4 gold than there were previously, but every time I click on see more offers to try and watch those videos once I click on an individual offer I get the error message saying we can't find this page. The Page's URL is invalid. This happens no matter which one I click on. I was wondering if anyone else was experiencing this issue and what I may do to help fix it. Thanks