The fact is that you have been seeing 10 per day during some days. Facts end here, the conclusion you took from it (limit has been lowered to 10!!) has nothing to do with the facts.
The fact is that limits are higher than that and are THE SAME for all Top Eleven users around the World. It may happen that providers don't have more than 10 for your profile / location / platform during last days. This is about the availability of offers a user has according to these variables, it's not about our limits. It doesn't matter if the limit is 50 or 100, if providers are only able to provide you with 10 offers on a specific day, the limit has no impact on that. It's just that there are no more for you at that moment.
Some users mentioned in this same thread (in fact, the guy who started it) stating they see more. Magic?