hard to find a bucket for a bug with duplicates where the master has no known crash signature

Libreoffice bug 1566050 does not contain a crash signature which is known in the Error Tracker, so going to errors.ubuntu.com/bug/1566050 returns a bug not found message. However, one of the bug's duplicates, bug 1582938, was actually opened by the bug bridge. Then on the bucket page (https://errors.ubuntu.com/problem/918847d49e396bd41b04025bc581ae702dfa1e3a) we see that bug 1582938 is a duplicate of bug 1566050.

The point being that it is odd that the Error Tracker knows, likely via LP, that 1582938 is a duplicate of 1566050 but we can't go to e.u.c/bug/1566050 and be redirected to the bucket for 1582938.