Did you upload a file?If not then s Something must have happened on Transifex’s server
The en_US.po source file appears to have been updated on Feb 27th at 03:46 am (NZ time). Too early for me. Trouble is it’s the wrong file, as I am the only user who should upload the en_US file. I will have to replace it which may reset everyone’s translations.
EDIT: Just heard from Transifex. An incorrect older file was automatically updated at the above time. Sorry, but this may mean some translations need to be done again. Please check your language.