I have fixed some bugs and some of the timing in the subtitles and improved the German Translation greatly. This has been tested by me and another user. See for yourself:

http://bigfinishgames.com.s80428.gridserver.com/improved-german-translation-user-created

and download it here

drive.google.com/file/d/19I5UKl5-3_STMuxFDT20yX-7AGPd_1OA/view?usp=sharing

(Thanks to unregistered for posting the new working link)

Minor subtitle timing correction in the first Noth Hill Clinic talk. (All languages).

Corrected wrong subtitles and timing in the Pandora flashback when in Rooks garden.
(Content German/English - Timing: All Languages).
Corrected Inconsistencies in Menu screens (All languages).
Corrected wrong timed resort script file (All languages).
Corrected Timing in first Mantus dialogue.(All languages)
Corrected Timing in Ault Dialogue at day 8 (All languages)
Corrected Timing in North Hill Clinic Taxi dialogue (All languages)
Added subtitles for the backer credits. (All languages).
Fixed missing subtitle in last Scene when chosing A path (Chelsee) (All languages)
Fixes Safire Dialogue (All languages)

Corrected Hints in the Hint-System (German only).
Corrected subtitles and blank or wrong dialogue options (German only).
Added additional hotkey "p" description (German only).
Added additional subtitles for the Intro Day Titles. (German only).

UPDATE (2014/08/02):
Fixed additional little mistakes in German Translation.
Fixed Freeze Gun Dialogue with Smart Alex in German and English.
Added additional Menu Hotkeys / Sorted Menu Hotkeys logically for German and English Version.

UPDATE (2017/12/13)
Fixed the subtitles not shown bug during Margarets Vidphone message and shortly after.

(c) by markoh00

Source: http://steamproxy-script.pipiskins.com/app/261510/discussions/0/43099721640500293/