I just uploaded the flexmonster version from 2.7.0 to 2.8.13, and there is a visual bug where all the columns expand and the data is not rendered correctly. I cannot find any aparent reason, and the console does not show anything.
Below I attach a photo with the error.
Thank you for posting your question.
Given that you’ve recently updated your Flexmonster copy to a higher version, we would suggest starting with cleaning your browser’s cache before rendering the pivot table – sometimes the older Flexmonster version might still remain in cache even after the update leading to unexpected results during startup.
Please let us know if this helps.