Samuel Murray wrote:
Editor window has the following text:
G o o g l e T r a n s l a t e A P I p r i c i n g i s b a s e d o n u s a g e .
Could it be that your file is in UTF16 and OmegaT thinks it is in UTF8, or vice versa?
In OmegaT, go to Options > File Filters > Text > Edit, and change the source file encoding for the "TXT" file extension to something else, e.g. UTF-16LE, and reload the project to see if that fixes the spacing problem.
Or switch to the latest version (currently 3.5.2 update 1). Since 3.4, OmegaT can detect the encoding of the source text automatically.