Items not getting deleted from ep-engine after expiry period

Seems items not getting purged from ep-engine even after expiry

Jenkins Job Link:
http://qa.hq.northscale.net/job/centos_x64--44_02--replica_read_tests-P0/41/consoleFull

Test to Reproduce:
./testrunner -i /tmp/replica_read.ini get-logs=True,wait_timeout=180,GROUP=P0,get-cbcollect-info=True,get-delays=true -t newmemcapable.GetrTests.getr_test,nodes_init=4,GROUP=P0,expiration=60,wait_expiration=true,error=Not found for vbucket,descr=#simple getr replica_count=1 expiration=60 flags = 0 docs_ops=create cluster ops = None

Logs:
2014-04-16 22:43:27 | WARNING | MainProcess | Cluster_Thread | [task.check] Not Ready: curr_items 1000 == 0 expected on '172.23.105.230:8091''172.23.105.231:8091''172.23.105.232:8091''172.23.105.245:8091', default bucket
2014-04-16 22:43:27 | WARNING | MainProcess | Cluster_Thread | [task.check] Not Ready: vb_active_curr_items 1000 == 0 expected on '172.23.105.230:8091''172.23.105.231:8091''172.23.105.232:8091''172.23.105.245:8091', default bucket
2014-04-16 22:43:28 | WARNING | MainProcess | Cluster_Thread | [task.check] Not Ready: vb_replica_curr_items 1000 == 0 expected on '172.23.105.230:8091''172.23.105.231:8091''172.23.105.232:8091''172.23.105.245:8091', default bucket
2014-04-16 22:43:28 | WARNING | MainProcess | Cluster_Thread | [task.check] Not Ready: curr_items_tot 2000 == 0 expected on '172.23.105.230:8091''172.23.105.231:8091''172.23.105.232:8091''172.23.105.245:8091', default bucket

/opt/couchbase/bin/couch_dbinfo master.couch.1
DB Info (master.couch.1) - header at 12288
file format version: 11
update_seq: 3
no documents
B-tree size: 116 bytes
total disk size: 12.1 kB

cbstats:
/opt/couchbase/bin/cbstats 172.23.105.230:11210 all | grep items
curr_items: 249
curr_items_tot: 510
curr_temp_items: 0
ep_access_scanner_num_items: 0
ep_chk_max_items: 5000
ep_diskqueue_items: 0
ep_items_rm_from_checkpoints: 1038
ep_total_del_items: 0
ep_total_new_items: 510
ep_uncommitted_items: 0
ep_warmup_min_items_threshold: 100
vb_active_curr_items: 249
vb_pending_curr_items: 0
vb_replica_curr_items: 261

Notes:
Please refer attached Stats.txt
Created View and attaching ViewQuery Logs if of any help.
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