Added PurgatoryX scraper.

src/deep.js

@@ -178,7 +178,7 @@ async function scrapeReleases(baseReleases, entitiesBySlug, type) {
 			return [slug, { ...entity, preData }];
 		}
 
-		return null;
+		return [slug, entity];
 	}));
 
 	const entitiesWithBeforeDataBySlug = Object.fromEntries(entitiesWithBeforeDataEntries.filter(Boolean));