Reported for: WPML Multilingual CMS 3.3.6
Resolved in: 3.3.7
When using Yoast SEO (WordPress SEO), URLs for categories, feeds and meta links are missing a trailing slash.
The issue occurs when the A different domain per language option is chosen.
The fix has been developed and will be included in the next release.
Since the fix requires several changes in our plugin code in several files and may require additional changes that were made in the development version, along with several other improvements not directly related to this specific issue, we cannot share this as a workaround.