diff --git a/src/NadekoBot/Modules/Administration/Commands/SelfAssignedRolesCommand.cs b/src/NadekoBot/Modules/Administration/Commands/SelfAssignedRolesCommand.cs
index 7bdfc496..6ac60f21 100644
--- a/src/NadekoBot/Modules/Administration/Commands/SelfAssignedRolesCommand.cs
+++ b/src/NadekoBot/Modules/Administration/Commands/SelfAssignedRolesCommand.cs
@@ -150,11 +150,11 @@ namespace NadekoBot.Modules.Administration
                 var guildUser = (IGuildUser)Context.User;
 
                 GuildConfig conf;
-                IEnumerable<SelfAssignedRole> roles;
+                SelfAssignedRole[] roles;
                 using (var uow = DbHandler.UnitOfWork())
                 {
                     conf = uow.GuildConfigs.For(Context.Guild.Id, set => set);
-                    roles = uow.SelfAssignedRoles.GetFromGuild(Context.Guild.Id);
+                    roles = uow.SelfAssignedRoles.GetFromGuild(Context.Guild.Id).ToArray();
                 }
                 if (roles.FirstOrDefault(r=>r.RoleId == role.Id) == null)
                 {
@@ -167,15 +167,19 @@ namespace NadekoBot.Modules.Administration
                     return;
                 }
 
+                var roleIds = roles.Select(x => x.RoleId).ToArray();
                 if (conf.ExclusiveSelfAssignedRoles)
                 {
-                    var sameRoleId = guildUser.RoleIds.FirstOrDefault(r => roles.Select(sar => sar.RoleId).Contains(r));
+                    var sameRoleId = guildUser.RoleIds.FirstOrDefault(r => roleIds.Contains(r));
                     
                     if (sameRoleId != default(ulong))
                     {
                         var sameRole = Context.Guild.GetRole(sameRoleId);
                         if (sameRole != null)
+                        {
                             await guildUser.RemoveRolesAsync(sameRole).ConfigureAwait(false);
+                            await Task.Delay(500).ConfigureAwait(false);
+                        }
                         //await ReplyErrorLocalized("self_assign_already_excl", Format.Bold(sameRole?.Name)).ConfigureAwait(false);
                         //return;
                     }