Hi - I downloaded the free version yesterday and added a few results and questions to a new quiz. Now I can't edit or add any more /questions/results - but the quiz does show on frontend with the previously added results/questions. I found an article on here that recommend using the Health Check plugin, and to increase PHP memory and input limits - I did all of this to no effect. PS I would have added this question to the Free Plugin forum, but that function was disabled. Also, I would consider purchasing plugin, but this is a huge red flag - so this is a pre-sale question. Please advise on how to resolve.