Tapjoy doesnt work anymore

This game is a lot of fun but you get a point where you cant pass the level without spending money on gold then spending that gold on weapons, which is really annoying. I dont want to spend $50 on an app, so using tapjoy to get free gold, while time consuming, was really great. But recently I havent been able to use tapjoy. I select to watch a video for 1 free gold and it acts like its going to play the video but then it just sits there and loads, and no matter how long you give it it never loads. Also really annoying! So if you could fix those issues I would definitely give this game 5 stars.

David €¥€ about Frontline Commando, v3.0.2