diff --git a/electrum/lnchannel.py b/electrum/lnchannel.py
index ac2433dee..2c956b56b 100644
--- a/electrum/lnchannel.py
+++ b/electrum/lnchannel.py
@@ -435,7 +435,17 @@ class Channel(PrintError):
         )
         assert self.signature_fits(ctx)
 
-        return RevokeAndAck(last_secret, next_point), "current htlcs"
+        received = self.hm.received_in_ctn(self.config[LOCAL].ctn)
+        sent = self.hm.sent_in_ctn(self.config[LOCAL].ctn)
+        for htlc in received:
+            self.payment_completed(self, RECEIVED, htlc, None)
+        for htlc in sent:
+            preimage = self.preimages.pop(htlc.htlc_id)
+            self.payment_completed(self, SENT, htlc, preimage)
+        received_this_batch = htlcsum(received)
+        sent_this_batch = htlcsum(sent)
+
+        return RevokeAndAck(last_secret, next_point), (received_this_batch, sent_this_batch)
 
     def points(self):
         last_small_num = self.config[LOCAL].ctn
@@ -459,7 +469,7 @@ class Channel(PrintError):
             if tx is not None:
                 self.lnwatcher.add_sweep_tx(outpoint, prev_txid, tx.as_dict())
 
-    def receive_revocation(self, revocation) -> Tuple[int, int]:
+    def receive_revocation(self, revocation: RevokeAndAck):
         self.print_error("receive_revocation")
 
         cur_point = self.config[REMOTE].current_per_commitment_point
@@ -483,16 +493,6 @@ class Channel(PrintError):
             if self.constraints.is_initiator and self.pending_fee[FUNDEE_ACKED]:
                 self.pending_fee[FUNDER_SIGNED] = True
 
-        received = self.hm.received_in_ctn(self.config[REMOTE].ctn + 1)
-        sent = self.hm.sent_in_ctn(self.config[REMOTE].ctn + 1)
-        for htlc in received:
-            self.payment_completed(self, RECEIVED, htlc, None)
-        for htlc in sent:
-            preimage = self.preimages.pop(htlc.htlc_id)
-            self.payment_completed(self, SENT, htlc, preimage)
-        received_this_batch = htlcsum(received)
-        sent_this_batch = htlcsum(sent)
-
         next_point = self.config[REMOTE].next_per_commitment_point
 
         self.hm.recv_rev()
@@ -510,8 +510,6 @@ class Channel(PrintError):
         self.set_remote_commitment()
         self.remote_commitment_to_be_revoked = prev_remote_commitment
 
-        return received_this_batch, sent_this_batch
-
     def balance(self, subject, ctn=None):
         """
         This balance in mSAT is not including reserve and fees.
diff --git a/electrum/lnworker.py b/electrum/lnworker.py
index 9c5a870f3..e5db77bed 100644
--- a/electrum/lnworker.py
+++ b/electrum/lnworker.py
@@ -565,7 +565,7 @@ class LNWorker(PrintError):
         self.storage.put('lightning_preimages', self.preimages)
         self.storage.write()
 
-    def get_preimage_and_timestamp(self, payment_hash: bytes) -> bytes:
+    def get_preimage_and_timestamp(self, payment_hash: bytes) -> Tuple[bytes, int]:
         try:
             preimage_hex, timestamp = self.preimages[bh2u(payment_hash)]
             preimage = bfh(preimage_hex)
diff --git a/electrum/tests/test_lnchannel.py b/electrum/tests/test_lnchannel.py
index b27cdc085..d327194a9 100644
--- a/electrum/tests/test_lnchannel.py
+++ b/electrum/tests/test_lnchannel.py
@@ -433,10 +433,10 @@ class TestChannel(unittest.TestCase):
 
         bob_channel.receive_new_commitment(aliceSig2, aliceHtlcSigs2)
 
-        bobRevocation2, _ = bob_channel.revoke_current_commitment()
+        bobRevocation2, (received, sent) = bob_channel.revoke_current_commitment()
+        self.assertEqual(one_bitcoin_in_msat, received)
         bob_channel.serialize()
-        received, sent = alice_channel.receive_revocation(bobRevocation2)
-        self.assertEqual(sent, one_bitcoin_in_msat)
+        alice_channel.receive_revocation(bobRevocation2)
         alice_channel.serialize()
 
         # At this point, Bob should have 6 BTC settled, with Alice still having