Cleaning cache on blocs?

Hello @Norm ! Im having some issues with blocs for a while now! Many things doesn’t work form me properly. For example if I want to change the color of the letters using span it doesn’t work, it gets all white. Also, sometimes It doesn’t let me save the project and it crashes when I try to create a new class. Right now it doesn’t even let me create a new class at all. I have lost the progress of the project on several occasions. Also Im constantly loosing the ids of the javascript code that I am injecting into my project. I have already updated to the new version but it remains the same. What can I do?