Special characters replaced by html codes


Hello everybody, I have a problem, when I type ionic upload my index.html inside www directory gets broken. The ’ inside ng-class or polish characters are replaced with their html codes like ', which makes my app completely unusable. Did anyone saw this issue before? It worked couple of days ago like a charm, but today it is replacing those character. (I already tried to remove app_id)

For instance:

<button ng-click="toggleMenu()" ng-class="{'menu-toggle': true, 'active': isMenuVisible}"> 

when I type ionic upload in console is replaced by:

<button ng-click="toggleMenu()" ng-class="{&apos;menu-toggle&apos;: true, &apos;active&apos;: isMenuVisible}">

Command breaks only index.html ! Other files are untouched.