Do you provide any support for Unyson plaugin and its page builder? When I use the page builder, the text snippets on the revolution slider shows just code, but no text anymore. If you do offer support, I can describe the issue in more detail.
Here is the Solution:
I hope you are well today and thank you for your question.
Many users are facing issue with latest version of Unyson plugin as reported in the below topic.
So please also report your issue here https://github.com/ThemeFuse/Unyson/issues/new