Yeah I encountered an exit/entrance-related derelict log mix-up back in my 7.1 RIF stream and have fixed that for beta 8. Pretty sure this should be resolved along with it.
(Mine was different--I picked up a log and it identified the
wrong exit, but this was clue enough there was a bug and it turns out that exit/entrance logs of any type might randomly end up giving the wrong info! Or maybe even none at all? Not sure of the extent, but it was a pretty low-level method shared by a bunch of others that contained an array indexing bug, so who knows how far the potential weirdness went there
)