Fix

app/static/js/nopaque.callbacks.js

@@ -3,6 +3,7 @@ function querySetup(payload) {
   console.log("Query setup.");
   console.log(payload);
   queryResultsDeterminateElement.style.width = "0%";
+  queryResultsProgressElement.classList.remove("hide");
   receivedMatchNumElement.innerText = "0";
   textLookupNumElement.innerText = "0";
   matchNumElement.innerText = payload.num_matches;
@@ -10,7 +11,7 @@ function querySetup(payload) {
   results["matches"] = [];  // list of all c with lc and rc
   results["cpos_lookup"] = {};  // object contains all cpos as key value pair
   results["text_lookup"] = {};  // same as above for all text ids
-  results[]
+  results["num_matches"] = payload.num_matches;
 }
 
 function queryRenderResults(payload) {