Threads are frequently opened reporting that views are no longer correct after changes to the template options or after updates to Astroid, templates, and JP modules.

The following tips apply: Always delete all caches after making your adjustments. This includes Joomla, Astroid, and, most importantly, the browser cache. Before making adjustments to the template options, you should enable Astroid debug mode in the Astroid plugin and disable it again after making the changes.

You should also temporarily disable the Joomla cache before making your changes and re-enable it after completing your work.
You should also follow the tips at the beginning of this thread, regardless of whether you disable Joomla cache and Astroid debug mode.