ID:1515568
 
Not a bug
BYOND Version:506
Operating System:Windows 7 Ultimate 64-bit
Web Browser:Chrome 33.0.1750.146
Applies to:BYOND Pager
Status: Not a bug

This is not a bug. It may be an incorrect use of syntax or a limitation in the software. For further discussion on the matter, please consult the BYOND forums.
Cyrilic does not work fix it

Nadrew resolved issue (Not a bug)
This is based on Internet Explorer 7's language support, if you have proper IE7 support for it then it'll show up.

However the rest of BYOND's stuff won't follow along as BYOND only supports a limited set of unicode characters. As BYOND is marketed as an English software suite adding language support is very far down on the list.

This isn't a bug, however.