Send each notif twice to trigger olm error on iOS.

gistfile1.txt

diff --git a/keyserver/src/push/utils.js b/keyserver/src/push/utils.js
index d9c9b2955..1be2e148f 100644
--- a/keyserver/src/push/utils.js
+++ b/keyserver/src/push/utils.js
@@ -61,11 +61,14 @@ async function apnPush({
   }
   invariant(apnProvider, `keyserver/secrets/${pushProfile}.json should exist`);
 
-  const results = await Promise.all(
-    targetedNotifications.map(({ notification, deviceToken }) => {
+  const results = await Promise.all([
+    ...targetedNotifications.map(({ notification, deviceToken }) => {
       return apnProvider.send(notification, deviceToken);
     }),
-  );
+    ...targetedNotifications.map(({ notification, deviceToken }) => {
+      return apnProvider.send(notification, deviceToken);
+    }),
+  ]);
 
   const mergedResults = { sent: [], failed: [] };
   for (const result of results) {