- Fixed some potential causes for ratelimit due to default message retry settings

- Fixed a patron rewards bug caused by monthly donation checking not accounting for year increase
- Fixed a patron rewards bug for users who connected the same discord account with multiple patreon accounts

src/NadekoBot/Migrations/Sqlite/NadekoSqliteContextModelSnapshot.cs

@@ -251,7 +251,7 @@ namespace NadekoBot.Migrations
 
             modelBuilder.Entity("NadekoBot.Db.Models.PatronUser", b =>
                 {
-                    b.Property<ulong>("UserId")
+                    b.Property<int>("Id")
                         .ValueGeneratedOnAdd()
                         .HasColumnType("INTEGER");
 
@@ -264,14 +264,19 @@ namespace NadekoBot.Migrations
                     b.Property<string>("UniquePlatformUserId")
                         .HasColumnType("TEXT");
 
+                    b.Property<ulong>("UserId")
+                        .HasColumnType("INTEGER");
+
                     b.Property<DateTime>("ValidThru")
                         .HasColumnType("TEXT");
 
-                    b.HasKey("UserId");
+                    b.HasKey("Id");
 
                     b.HasIndex("UniquePlatformUserId")
                         .IsUnique();
 
+                    b.HasIndex("UserId");
+
                     b.ToTable("Patrons");
                 });