Quake 2 Lithium Mod V 1.24 Macro Expansion Vuln?

Well I ran quake 2 using Lithium mod V 1.24 under OllyDBG and it seems that the lithium II mod for quake 2 latest PATCH 3.20 is parsing the '' in nicks. My well crafted nickname '999fffff' is being pushed onto the stack as 004144A1 |. 68 E821AF00 PUSH QUAKE2.00AF21E8 ; ASCII "0.000000 0.000000...