[mcb123]

On the latest version of FFDL when I use "Update Anthology Epub" it goes through the usual process and then on add to library gives me this error:

calibre, version 2.22.0
ERROR: Unhandled exception: <b>ValueError</b>:substring not found

calibre 2.22 isfrozen: True is64bit: True
Darwin-14.1.0-x86_64-i386-64bit Darwin ('64bit', '')
('Darwin', '14.1.0', 'Darwin Kernel Version 14.1.0: Thu Feb 26 19:26:47 PST 2015; root:xnu-2782.10.73~1/RELEASE_X86_64')
Python 2.7.9
OSX: ('10.10.2', ('', '', ''), 'x86_64')
Successfully initialized third party plugins: DeDRM && Kindle and Mobipocket DeDRM && Inept PDF DeDRM && eReader PDB 2 PML && all recipes Recipe Reader && EpubSplit && FanFictionDownLoader && Open With && EpubMerge && Generate Cover && Kobo Utilities && Goodreads && Reading List
Traceback (most recent call last):
File "site-packages/calibre/gui2/proceed.py", line 205, in do_ask_question
File "calibre_plugins.fanfictiondownloader_plugin.ffdl_ plugin", line 1467, in do_download_merge_update
File "calibre_plugins.fanfictiondownloader_plugin.ffdl_ plugin", line 2070, in merge_meta_books
ValueError: substring not found