Sierra Leone, troubled but without the extremes previously (7,2)
I believe the answer is:
earlier on
'previously' is the definition.
(I've seen this before)
I don't understand how the remainder of the clue works.
Can you help me to learn more?
(Other definitions for earlier on that I've seen before include "quite recently" , "Previously" , "some time ago" , "in the past?" .)