Torque Demo Crash Upon Joining Server

I got the HEAD release from the CVS last night, and it seems to work ok (DEBUG build)...

However, i just tried using the multiplayer(And by sheer luck, a server was online), and it crashed upon joining :

The Error Was Something to do with the bitstream(forgot exactly what), but the title said :

Fatal: (i:\torque\engine\core\bitstream.h @ 147)

About that line is this function :

inline bool BitStream::readFlag()
{
if(bitNum > maxReadBitNum)
{
error = true;
AssertFatal(false, "Out of range read"); << Line 147
return false;
}
S32 mask = 1 << (bitNum & 0x7);
bool ret = (*(dataPtr + (bitNum >> 3)) & mask) != 0;
bitNum++;
return ret;
}


Is this a one-off occurance, or is there a problem?

Thanks