Exported Project cutting off at 30 seconds

So I just upgraded my subscription for Premiere Rush. It has been an incredible editing tool and I just finished editing together a bunch of clips I've compiled from a game I play. It looks really good and it took me over 7 hours to edit all together. The .mp4 file opens fine and even says the video is 3 minutes and 21 seconds long but it cuts off at almost exactly 30 seconds and I can't find anywhere how to fix it. The full project plays all the way through to the end in Rush but like I said the final .mp4 file of the edited video only makes it to 30 seconds and cuts off.