[xwiki-devs] ShortURLs on 7.2?

Hello XWiki community, I moved to shortURLs. The tutorial has been nicely effective. The home page serves well, the entry page of my wiki and my space all work well. However, almost all the pages that are there now break at view (with or without the action /bin/view/ in the URL). Similarly, /download/ breaks with 404. These are mostly pages in confluence syntax but moving them to xwiki syntax doesn't change anything. They display: A problem occurred while trying to process your request. Please contact the webmaster if this happens again. Their link is obtained in the index or tree views. These pages work fine at /edit/, save, and /preview/. With some debugging I seem to reach the error that: "No row with the given identifier exists" (at XWikiHibernateStore.loadXWikiDoc). Could it be that the ReferenceSerializer is behaving differently with ShortURLs? That seems bad. Why would it be different in /edit/ action? Is it changed on 7.3 candidates? thanks in advance. Paul