Fixed loading channel bugs

webpage/direct.ts

@@ -100,6 +100,7 @@ class Group extends Channel{
         return div;
     }
     async getHTML(){
+        const id=++Channel.genid;
         if(this.guild!==this.localuser.lookingguild){
             this.guild.loadGuild();
         }
@@ -108,6 +109,9 @@ class Group extends Channel{
         this.localuser.channelfocus=this;
         await this.putmessages();
         await prom;
+        if(id!==Channel.genid){
+            return;
+        }
         this.buildmessages();
         history.pushState(null, null,"/channels/"+this.guild_id+"/"+this.id);
         document.getElementById("channelname").textContent="@"+this.name;