Hard fix maven on our end.

pom.xml

@@ -179,6 +179,12 @@
             <groupId>com.sk89q.worldguard</groupId>
             <artifactId>worldguard-legacy</artifactId>
             <version>7.0.0-SNAPSHOT</version>
+            <exclusions>
+                <exclusion>
+                    <groupId>org.bukkit</groupId>
+                    <artifactId>bukkit</artifactId>
+                </exclusion>
+            </exclusions>
         </dependency>
         <dependency>
             <groupId>junit</groupId>