diff --git a/cycledash/static/js/examine/RecordStore.js b/cycledash/static/js/examine/RecordStore.js
index 3ff7323..6958bc6 100644
--- a/cycledash/static/js/examine/RecordStore.js
+++ b/cycledash/static/js/examine/RecordStore.js
@@ -111,6 +111,10 @@ function createRecordStore(vcfId, dispatcher) {
     var query = queryFrom(range, filters, sortBys, page, limit);
     setSearchStringToQuery(query);
 
+    // If we're not just appending records, reset the selected records (as the
+    // table is now invalidated).
+    if (!append) selectedRecord = null;
+
     $.when(deferredGenotypes(vcfId, query))
       .done(response => {
         if (append) {
diff --git a/cycledash/static/js/examine/components/BioDalliance.js b/cycledash/static/js/examine/components/BioDalliance.js
index 7d65f19..6de0e2a 100644
--- a/cycledash/static/js/examine/components/BioDalliance.js
+++ b/cycledash/static/js/examine/components/BioDalliance.js
@@ -32,7 +32,6 @@ var BioDalliance = React.createClass({
     tumorBaiChunks: CHUNKS_LOADING,
   }),
   render: function() {
-    console.log('PROPS:', this.props);
     var style = {};
     if (!this.props.selectedRecord ||
         this.state.normalBaiChunks == CHUNKS_LOADING ||
diff --git a/cycledash/static/js/examine/components/VCFTable.js b/cycledash/static/js/examine/components/VCFTable.js
index 1f5d1c7..ff31448 100644
--- a/cycledash/static/js/examine/components/VCFTable.js
+++ b/cycledash/static/js/examine/components/VCFTable.js
@@ -249,7 +249,7 @@ var VCFTableBody = React.createClass({
               <VCFRecord record={record}
                          columns={this.props.columns}
                          key={key}
-                         isSelected={sameRecord(selectedRecord, record)} />
+                         isSelected={selectedRecord === record} />
           );
         });
     return (
@@ -292,12 +292,4 @@ var VCFRecord = React.createClass({
   }
 });
 
-// Returns true if a, b are the same. Compares contig, position, ref & alt.
-function sameRecord(a, b) {
-  var keys = ['contig', 'position', 'reference', 'alternates'],
-      a = _.pick(a, keys),
-      b = _.pick(b, keys);
-  return _.isEqual(a, b);
-}
-
 module.exports = VCFTable;