Using xwiki 14.7, after importing an export from another xwiki instance, the wysiwyg editor no longer works and is just a spinning ball. prior to the import the editor worked.
I have found others reporting this and they mention clearing the browser cache will fix this. but it does not.
everything in /usr/lib/xwiki/WEB-INF/lib/xwiki-platform-* is 14.7
I do see a few outliers elsewhere, in the tomcat cache
all updates have been applied - and it worked in the same xwiki 14.7 instance, until data was imported from a site where it works
any ideas? thanks