Early indications of dissatisfaction in slum bring change (9)

I believe the answer is:

rumblings

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'early indications of dissatisfaction' is the definition.
I can't judge whether this definition defines the answer.

'slum bring change' is the wordplay.
'change' is an anagram indicator.
'slum'+'bring'='slumbring'
'slumbring' anagrammed gives 'RUMBLINGS'.

'in' is the link.

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(Other definitions for rumblings that I've seen before include "Rumours" , "Deep sounds as of thunder" .)

I've seen this clue in the Sydney Morning Herald.

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