fix logic ordering

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

src/components/structures/MessagePanel.js

@@ -351,16 +351,16 @@ module.exports = React.createClass({
                         break;
                     }
 
-                    // Ignore redacted member events
-                    if (!this._shouldShowEvent(collapsedMxEv)) {
-                        continue;
-                    }
-
                     // If RM event is in MELS mark it as such and the RM will be appended after MELS.
                     if (collapsedMxEv.getId() === this.props.readMarkerEventId) {
                         readMarkerInMels = true;
                     }
 
+                    // Ignore redacted member events
+                    if (!this._shouldShowEvent(collapsedMxEv)) {
+                        continue;
+                    }
+
                     summarisedEvents.push(collapsedMxEv);
                 }
                 // At this point, i = the index of the last event in the summary sequence