I have edited less/style.less with display: none; added to language-switcher style.
My site is reporting following error page. Nor I can compress .less to .css now.
"0 - ParseError: Unexpected input in template.less on line 4631, column 1 4629| // Logo 4630| // ---- 4631| .logo { 4632| position: absolute; 4633| top: 0; 4634| left: 0; "
Seems there is no connection with .logo, because anytime I can edit .less, error is continue to show up on same lines, I have tried vanilla T3 style.css already, but it is working only because of it creation time is different(before critical update I guess?) and if it is edited anyhow than it fails also. Content changes of style.css makes no difference.