diff --git a/gallery_dl/cloudflare.py b/gallery_dl/cloudflare.py
index 7df0a2ee..448b26a1 100644
--- a/gallery_dl/cloudflare.py
+++ b/gallery_dl/cloudflare.py
@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 
-# Copyright 2015, 2016 Mike Fährmann
+# Copyright 2015-2017 Mike Fährmann
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 2 as
@@ -22,6 +22,7 @@ def request_func(self, *args):
     response = self.session.get(*args)
     if response.status_code != 200:
         _cookiecache.invalidate(self.root)
+        self.log.debug(response.text)
         self.log.info("Solving Cloudflare challenge")
         response = solve_challenge(self.session, response)
         _cookiecache(self.root, self.session.cookies)
diff --git a/gallery_dl/extractor/danbooru.py b/gallery_dl/extractor/danbooru.py
index d399566d..65f967dd 100644
--- a/gallery_dl/extractor/danbooru.py
+++ b/gallery_dl/extractor/danbooru.py
@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 
-# Copyright 2014, 2015 Mike Fährmann
+# Copyright 2014-2017 Mike Fährmann
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 2 as
@@ -23,7 +23,7 @@ class DanbooruTagExtractor(DanbooruExtractor, booru.BooruTagExtractor):
     pattern = [(r"(?:https?://)?(?:www\.)?danbooru.donmai.us/posts"
                 r"\?(?:utf8=%E2%9C%93&)?tags=([^&]+)")]
     test = [("https://danbooru.donmai.us/posts?tags=bonocho", {
-        "url": "f94774bcb5169e943efb4d7bb51c47ae786b05f3",
+        "url": "04f69a187269019f6d0c32dc7685246fe99d536e",
         "content": "b196fb9f1668109d7774a0a82efea3ffdda07746",
     })]
 
@@ -43,6 +43,6 @@ class DanbooruPostExtractor(DanbooruExtractor, booru.BooruPostExtractor):
     subcategory = "post"
     pattern = [r"(?:https?://)?(?:www\.)?danbooru.donmai.us/posts/(\d+)"]
     test = [("https://danbooru.donmai.us/posts/294929", {
-        "url": "9caa006a4d9eedbacbe030655ade0d3225399749",
+        "url": "954a9fec4d507c46e220c9beb4349b303b1f4433",
         "content": "5e255713cbf0a8e0801dc423563c34d896bb9229",
     })]
diff --git a/gallery_dl/extractor/imgth.py b/gallery_dl/extractor/imgth.py
index 0f783a1d..bc4bf1ac 100644
--- a/gallery_dl/extractor/imgth.py
+++ b/gallery_dl/extractor/imgth.py
@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 
-# Copyright 2015 Mike Fährmann
+# Copyright 2015-2017 Mike Fährmann
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 2 as
@@ -34,8 +34,7 @@ class ImgthGalleryExtractor(Extractor):
         data = self.get_job_metadata(page)
         yield Message.Version, 1
         yield Message.Directory, data
-        for num, url in enumerate(self.get_images(page), 1):
-            data["num"] = num
+        for data["num"], url in enumerate(self.get_images(page), 1):
             yield Message.Url, url, text.nameext_from_url(url, data)
 
     def get_images(self, page):
@@ -43,6 +42,7 @@ class ImgthGalleryExtractor(Extractor):
         pnum = 0
         while True:
             pos = 0
+            page = text.extract(page, '<ul class="thumbnails">', '</ul>')[0]
             while True:
                 url, pos = text.extract(page, '<img src="', '"', pos)
                 if not url:
diff --git a/test/test_extractors.py b/test/test_extractors.py
index 7d13ec50..bfe6d4d4 100644
--- a/test/test_extractors.py
+++ b/test/test_extractors.py
@@ -48,7 +48,7 @@ def _generate_test(extr, tcase):
 
 
 # enable selective testing for direct calls
-skip = ["exhentai", "kissmanga", "mangafox", "mangashare", "readcomiconline"]
+skip = ["exhentai", "kissmanga", "mangafox", "mangashare", "fallenangels"]
 if __name__ == '__main__' and len(sys.argv) > 1:
     extractors = [
         extr for extr in extractor.extractors()