Hello and thank you for contacting the Toolset support.
I logged into your website and I was able to reproduce the issue. To better investigate this issue, we'll need to run some tests, preferably in a staging site or during some low traffic time. Please check if this issue appears when:
- Only Toolset plugins are activated. It will tell us if there is an interaction issue with another plugin.
- The theme is set to a WordPress default like Twenty Fourteen. It will tell us if there is an interaction issue with your theme.
If the problem disappears, start activating one at the time to track where the incompatibility is produced.
If this does not help, we may need to take a copy of your website for further analysis and debugging. Let us know if you would agree.