[BUG] Strings with cyrillic don't displayed with print(f)

[NexiusTailer]

Packed string with cyrillic don't displayed with both print and printf in the server console, while using non-formatted SendClientMessage or format (+ SendClientMessage or anything else in-game) it shows good.

Example script:

#pragma pack true

main()
{
	print("Hi, I'm an English packed non-formatted string!");
	printf("Hi, I'm an English packed formatted string %d!", 2);
	print("Привет, я запакованная неотформатированная строка на русском!");
	printf("Привет, а я запакованная отформатированная строка на русском %d!", 2);
}

Output:

UPD: Non-packed cyrillic strings shows the same behaviour, so, the problem is not related to packing itself.
UPD 2: Okay, it's definitely related to #583 and probably to #617 as well. I actually thought it was fixed after bt11...