Russian localization if it important.

Today after migration from ZCS Opensource 8.0.1 -> 8.0.2 got problem with briefcase shared folder


Problem accessing /service/user/username@domainname/Folder/file.xlsx. Reason:

?????? ???????? ??? -(as it writes, it is not an encoding problem...)

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1) User who own the file - open it fine in his folder!
2) Shared mail folders and shared task folders open's fine from anywhere by anybody!
3) The public hostname directive does not touch, the different games with it does not give any results...

Any ideas please, may be bug ?