Red underline on script which previously wasn't underlined but still works perfectly

[wlclifford]

This seems to have started with update from 3.4.10 to 3.4.13. Screen shot below of what seems to be valid syntax. Also happens with red underline of just the semicolon when the last line of a script contains WHERE and LIKE - again the script below works fine.
UPDATE NHPProductLicence
SET product_name = REPLACE(product_name, CHAR(10), '')
WHERE product_name LIKE '%' || CHAR(10) || '%';

[pawelsalawa]

I've created #5196 to fix it.