New layout crashing often

Hello, I hope you’re well. I know it is currently being worked on but just in case you wasn’t already aware, I wanted to report this so it can be looked at. 
When opening a new page, the website often crashed and it says at the top this page has crashed. It also happens when I try to go to a new page, the new page won’t open and instead just opens the home page of AirwaySim. Sometimes you just kicked off randomly too back to the start page. 
When route planning, it crashed and resets much sooner than it use to also. 
Many thanks and take care.

Gary