Affects Version/s: Minecraft 1.8.8, Minecraft 15w46a
Fix Version/s: None
Here is part of en_US.lang file included into minecraft 1.8.8:
And here is part of ru_RU.lang file:
You can see that messages "commands.give.block.notFound" and "commands.give.item.notFound" are missed in translation file. So players will see english version of this message instead of russian.
Same messages missed at crowdin translation project.