_e("Click the \"$button_label\" button below to start creating your layout",'acf')
is wrong. Can you change it and use printf please?
Details:
http://ottopress.com/2012/internationalization-youre-probably-doing-it-wrong/
Btw, acf-remote-update.php checking is wrong. It should be file_exists tho.Because it gives error when we removed it. Same problem happens in acf-repeater too.
Hi @unsalkorkmaz
Thanks for the bug report
The remote update file can NOT yet be removed. Only on the options page / gallery field which both have their own special update script.
This will soon come to both repeater / flex
Thanks
E