roleDescription shows wrong or invalid roles if used on AIs.

I tested with players instead, it works fine.

script output:

In this output I am the player (sql aka "ASL - Squad Leader2")

14:55:03 sql
14:55:03 "the ai: sql, the role description: ASL - Squad Leader2, the group: B Alpha 1-1"
14:55:03 mohawk
14:55:03 "the ai: mohawk, the role description: Mohawk 1 - Pilot, the group: B Alpha 1-2"
14:55:03 mmgguy
14:55:03 "the ai: mmgguy, the role description: ASL - Squad Leader2, the group: B Alpha 1-3"
14:55:03 marksman
14:55:03 "the ai: marksman, the role description: , the group: B Alpha 2-1"

script input:
sleep 5;

if(isServer) then
{
{

		diag_log _x;
		diag_log format ["the ai: %1, the role description: %2, the group: %3",_x, roleDescription _x, group _x];

} foreach (playableunits+switchableunits);
};
{F26770}