Fixed bug with Blast Mining where the Ability refreshed message was being send too early

Changelog.txt

@@ -46,6 +46,7 @@ Version 1.4.06-dev
  = Fixed bug with removing players from mySQL database
  = Fixed bug with empty metadata lists and Smelting
  = Fixed bug where Blast Mining would drop wrong items
+ = Fixed bug with Blast Mining where the Ability refreshed message was being send too early
  = Fixed bug where the chance of a successful Gracefull Roll was twice as high as displayed
  ! Changed Spout notification tiers to be stored in SpoutConfig instead of AdvancedConfig
  ! Changed Berserk to add items to inventory rather than denying pickup

src/main/java/com/gmail/nossr50/skills/mining/MiningManager.java

@@ -109,7 +109,7 @@ public class MiningManager extends SkillManager{
 
         getProfile().setSkillDATS(AbilityType.BLAST_MINING, System.currentTimeMillis());
         mcMMOPlayer.setAbilityInformed(AbilityType.BLAST_MINING, false);
-        new AbilityCooldownTask(mcMMOPlayer, AbilityType.BLAST_MINING).runTaskLaterAsynchronously(mcMMO.p, AbilityType.BLAST_MINING.getCooldown());
+        new AbilityCooldownTask(mcMMOPlayer, AbilityType.BLAST_MINING).runTaskLaterAsynchronously(mcMMO.p, AbilityType.BLAST_MINING.getCooldown() * 20);
     }
 
     /**