diff --git a/lib/Lacuna/DB/Result/Building/Network19.pm b/lib/Lacuna/DB/Result/Building/Network19.pm
index 5fcfbb61..f14accef 100644
--- a/lib/Lacuna/DB/Result/Building/Network19.pm
+++ b/lib/Lacuna/DB/Result/Building/Network19.pm
@@ -49,5 +49,10 @@ sub happiness_consumption {
     return ($self->body->restrict_coverage) ? 30 : 0;
 }
 
+before delete => sub {
+    my ($self) = @_;
+    $self->body->restrict_coverage(0);
+};
+
 no Moose;
 __PACKAGE__->meta->make_immutable(inline_constructor => 0);
diff --git a/lib/Lacuna/DB/Result/Medals.pm b/lib/Lacuna/DB/Result/Medals.pm
index 5c079228..84c3c055 100644
--- a/lib/Lacuna/DB/Result/Medals.pm
+++ b/lib/Lacuna/DB/Result/Medals.pm
@@ -180,6 +180,10 @@ use constant MEDALS => {
     A19                             => 'Mined A19 Type Asteroid',
     A20                             => 'Mined A20 Type Asteroid',
     A21                             => 'Mined Debris Field',
+    A22                             => 'Mined A22 Type Asteroid',
+    A23                             => 'Mined A23 Type Asteroid',
+    A24                             => 'Mined A24 Type Asteroid',
+    A25                             => 'Mined A25 Type Asteroid',
     building1                       => 'Built Level 1 Building',
     building2                       => 'Built Level 2 Building',
     building3                       => 'Built Level 3 Building',
diff --git a/var/www/public/changes.txt b/var/www/public/changes.txt
index ae06d609..27252e31 100644
--- a/var/www/public/changes.txt
+++ b/var/www/public/changes.txt
@@ -1,6 +1,8 @@
 3.0874:
  - Mod: Fissures have an interesting effect on gas giants.
  - Add: Fissure Healer Ship added.
+ - Fix: N19 coverage restriction turned off if N19 demolished on body.
+ - Fix: Corrected emails for deploying mining platforms A22-A25.
 
 3.0873:
  - Mod: Observatory can only abandon a probe it controls.