[HELP] Error adding subtitle with speed change

[Selur]

Ahhh,... I think I get it, subtitles get extracted using:

"C:\Program Files\Hybrid\64bit\mkvextract.exe" tracks "D:\Uncompressed Rips\Scrubs\Season 4\Scrubs - S04E02 - My Office.mkv" 2:"D:\Compressed Rips\Scrubs - S04E02 - My Office_id_2_lang_en_default.idx"

During the stretching (16_50_41_4510_05) they get changed to:

D:\Compressed Rips\Temp\Scrubs - S04E02 - My Office_id_2_lang_en_default_stretched.idx

and the muxing call uses:

"C:\PROGRA~1\Hybrid\64bit\mkvmerge.exe" --ui-language en -o "D:\Compressed Rips\Scrubs - S04E02 - My Office_new.mkv" --global-tags "D:\Compressed Rips\Temp\Scrubs - S04E02 - My Office_new_16_50_41_4510__10.xml" -d 0 --default-track 0:yes --language 0:en --default-duration 0:24000/1001fps --aspect-ratio-factor 0:16/15 --fourcc 0:MP4V --chapter-charset UTF-8 --chapters "D:\Compressed Rips\Temp\16_50_41_4510__11.chp" --compression -1:none --forced-track 0:yes --no-audio --no-subtitles "D:\Compressed Rips\Temp\16_50_41_4510_07.264" --track-name 0:"Stereo" --language 0:en --default-track 0:yes --forced-track 0:no -a 0 --compression -1:none --no-video --no-subtitles --no-chapters "D:\Compressed Rips\Temp\iId_1_aid_0_lang_en_16_50_41_4510_02.ac3" --forced-track 0:no --default-track 0:no --compression -1:none --no-video --no-audio --no-chapters --language 0:en --sub-charset 0:UTF-8 "D:\Compressed Rips\Temp\Scrubs - S04E02 - My Office_id_2_lang_en_default_stretched.idx"

Calls look fine so far, can you share 'Scrubs - S04E02 - My Office_id_2_lang_en_default_stretched.idx' and 'Scrubs - S04E02 - My Office_id_2_lang_en_default.idx' with me, my current guess is something went wrong with the stretching,..