diff --git a/lib/bcoin/blockdb.js b/lib/bcoin/blockdb.js
index 2ace28fc..f7115379 100644
--- a/lib/bcoin/blockdb.js
+++ b/lib/bcoin/blockdb.js
@@ -290,7 +290,7 @@ BlockDB.prototype.removeBlock = function removeBlock(hash, callback) {
         // TODO: Add check to make sure we
         // can ONLY remove the last block.
         assert(block._fileOffset >= 0);
-        assert(block._fileOffset < self.index.size);
+        assert(block._fileOffset < self.data.size);
         self.data.truncateAsync(block._fileOffset, function(err) {
           if (err)
             return callback(err);
@@ -738,14 +738,15 @@ BlockDB.prototype._getTXByAddress = function _getTXByAddress(address, callback)
         try {
           tx = bcoin.tx.fromRaw(data);
           entry = bcoin.chain.global.db.getSync(record.height);
-          assert(entry);
         } catch (e) {
           return callback(e);
         }
 
         tx.height = record.height;
-        tx.ts = entry.ts;
-        tx.block = entry.hash;
+        if (entry) {
+          tx.ts = entry.ts;
+          tx.block = entry.hash;
+        }
         txs.push(tx);
 
         if (self.options.cache)
@@ -798,13 +799,14 @@ BlockDB.prototype.getTX = function getTX(hash, callback) {
         try {
           tx = bcoin.tx.fromRaw(data);
           entry = bcoin.chain.global.db.getSync(record.height);
-          assert(entry);
         } catch (e) {
           return callback(e);
         }
         tx.height = record.height;
-        tx.ts = entry.ts;
-        tx.block = entry.hash;
+        if (entry) {
+          tx.ts = entry.ts;
+          tx.block = entry.hash;
+        }
         tx._fileOffset = record.offset;
         if (self.options.paranoid && tx.hash('hex') !== hash)
           return callback(new Error('BlockDB is corrupt. All is lost.'));
diff --git a/lib/bcoin/chain.js b/lib/bcoin/chain.js
index 5c25cec0..c9bcb751 100644
--- a/lib/bcoin/chain.js
+++ b/lib/bcoin/chain.js
@@ -922,12 +922,12 @@ Chain.prototype.syncHeight = function syncHeight(callback, force) {
     utils.debug('ChainDB and BlockDB are out of sync.');
 
     if (blockHeight < chainHeight) {
-      utils.debug('BlockDB is higher than ChainDB. Syncing...');
+      utils.debug('ChainDB is higher than BlockDB. Syncing...');
       return self.resetHeightAsync(blockHeight, done, true);
     }
 
     if (blockHeight > chainHeight) {
-      utils.debug('ChainDB is higher than BlockDB. Syncing...');
+      utils.debug('BlockDB is higher than ChainDB. Syncing...');
       self.blockdb.resetHeight(chainHeight, function(err) {
         if (err)
           return done(err);