In order for the Standardization task to pick up the records and standardize addresses, the fields must be set to standardization pending and needs normalization. When a contact is created in LCRM, it should automatically standardize unless the record was created with an invalid, or incomplete address. In that case, the fields would need to be adjusted in order for the task to pick them up. Modifications to the address of an existing record will not flip those fields automatically; they would need to be set manually. 

Alternatively, these fields can be flipped in mass by using the Data Loader. Here's what the column headers and values would be: 

cv_Address_Correction_Status_c = 'Standardization Pending'
cv_Normalization_Status_c = 'Needs Normalization'

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