After Updating to wordpress 5.5 tagdiv composer keeps on loading. I cant edit my front end. My clients are shouting. Please fix this issue at the earliest team Tagdiv.

I have installed default pro version of theme and imported Technews header from the cloud.. everything was working fine. Its was sticky. But when i changed the header by importing other cloud themes after that its not showing sticky header in mobile version. Kindly help to ressolve this. When editing with td composer, while scrolling down in movile version its instead of showing sticky header its shows Empty Column. I tried deleting wordpress and reinstalling but this still exixt. Are you storing our template design in your server data ? How can this happen suddenly!