The C/GOTM starting save file has English names for units, and these should not match the file names in your Russian version. For example 'Settler' probably does not appear in the Russian set of files. So, like Ainwood, I am very surprised that the game will run at all. If it does, and you can finish a game, then please do try to submit it, and if that fails then email it to us at the email address on the submission page.
[EDIT] If you have an older save file for a previous c/gotm game then you can email that to us if you like, and we can test it to tell you whether the submission system will have any problems. It can be finished or incomplete, as long as you have played at least 50-100 turns.