I use version 3.3.36 of Download Manager and have wpdm_package shortcode included on many pages.
Since one of the latest updates, the shortcodes strings are displayed in the frontend, e.g. the user sees [__wpdm_package id=’1851′] instead of the download widget that is to displayed in this place.
In the backend editor the shortcode is correctly inserted as [wpdm_package id='1851'] – without the double underscore at the beginning as shown in the frontend.
Please advise how to solve this.