Fetching episode titles does not work (with Catalan language preferences)

[redlukas]

This has been going on for a few weeks. I start Filebot and drag some episodes to the Rename tab, and select TheTVDB. It asks me to choose the show from a list of shows it it might be ambiguous. I choose, and then I get prompted to manually insert the name of the show. Once that is done, nothing seems to happen, the "New names" section remains empty.
If instead I choose "TheMovieDB" (in episode mode) I get the same two questions, and I get the files without the title of the episode.

Gifs showing the errors:
TheTVDB: http://gph.is/2AyVQcU
TheMovieDB: http://gph.is/2iyrgcp

This does not happen when using the command-line interface:

[19:57:56] pcu@vm1:~/The.Walking.Dead.S08E01.720p.HDTV.x264-AVS[rarbg]$ filebot -rename "The Walking Dead" --format "{n} {s}x{e.pad(2)} - {t}" --db TheTVDB -non-strict The.Walking.Dead.S08E01.720p.HDTV.x264-AVS.mkv --action test
Illegal Argument: java.nio.file.NoSuchFileException: /home/pcu/The.Walking.Dead.S08E01.720p.HDTV.x264-AVS[rarbg]/The Walking Dead (The Walking Dead)
Rename episodes using [TheTVDB]
Auto-detected query: [The Walking Dead]
Fetching episode data for [The Walking Dead]
Fetching episode data for [Fear the Walking Dead]
Fetching episode data for [Talking Dead]
[TEST] From [/home/pcu/The.Walking.Dead.S08E01.720p.HDTV.x264-AVS[rarbg]/The.Walking.Dead.S08E01.720p.HDTV.x264-AVS.mkv] to [/home/pcu/The.Walking.Dead.S08E01.720p.HDTV.x264-AVS[rarbg]/The Walking Dead 8x01 - Mercy.mkv]
Processed 1 files

I also found these entries in the error log:

Dec 01, 2017 7:23:43 PM net.filebot.CachedResource fileNotFound
WARNING: Resource not found: http://thetvdb.com/api/694FAD89942D3827 ... all/ca.xml
Dec 01, 2017 7:23:44 PM net.filebot.CachedResource fileNotFound
WARNING: Resource not found: http://thetvdb.com/api/694FAD89942D3827 ... all/ca.xml

System information: Xubuntu 16.04.3 LTS

FileBot 4.7.9 (r4984)
JNA Native: 5.1.0
MediaInfo: 0.7.93
7-Zip-JBinding: 9.20
Chromaprint: 1.4.2
Extended Attributes: OK
Unicode Filesystem: OK
GVFS: PlatformGVFS [/run/user/1000/gvfs]
Script Bundle: 2017-11-21 (r512)
Groovy: 2.4.10
JRE: OpenJDK Runtime Environment 1.8.0_151
JVM: 64-bit OpenJDK 64-Bit Server VM
CPU/MEM: 4 Core / 1 GB Max Memory / 25 MB Used Memory
OS: Linux (amd64)
Package: DEB
uname: Linux vm1 4.4.0-101-generic #124-Ubuntu SMP Fri Nov 10 18:29:59 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
Done ヾ(＠⌒ー⌒＠)ノ

[rednoah]

Please set Preferred Language to English and then try again. You're currently using Catalan and not English, so you're getting Catalan titles, which most likely haven't been entered yet.

[redlukas]

That fixed it! I couldn't find any indication that Catalan was being used, though, since English was at the top of the list.
Thank you very much