TZUTC: -0800
MSGID: 59052.sync_sys@1:103/705 2da5b119
PID: Synchronet 3.21a-Linux master/637e4a3d2 Dec 13 2025 GCC 12.2.0
TID: SBBSecho 3.33-Linux master/637e4a3d2 Dec 13 2025 GCC 12.2.0
BBSID: VERT
CHRS: UTF-8 4
FORMAT: flowed
open https://gitlab.synchro.net/main/sbbs/-/issues/1033

When a game is reset, then `clans /i` is ran, clans will crash if the BBS ID
is not in the `world.ndx` file.  It should instead detect this error and print
a helpful message.
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