Hi Pummy - I have rebooted, closed the browser many times, no luck. I could try playing on my phone but I don't like to, I am on level 17176 and it could take days to complete a level, maybe weeks and I just can't make myself do that on my phone.
I don't have the daily treat machine as of 2 days ago, don't get a win streak. Not sure what is going on. The only one I still have is the one you are missing!
I did find a work around, based on something someone else said in the forum. Opened the game (facebook, PC) in Firefox instead of Chrome and was able to buy gold bars from the store.