Yeah, I'd agree with the fact LOC is now on IPB 3 seems to be the reason. I did some searching about regarding the "Posts since last visit" and it appears that Invision omitted the feature on V3 (god only knows why) but put the feature back on a revision and it was configurable from the users settings. Having looked at the settings on here, it doesn't work so maybe LOC is not on the lastest revision of V3.
I think what is more frustrating is the fact that nobody who can fix this has piped up on the thread, even if its to say nothing is going to be done about it. I know everyone is busy, but Steve is about on the board. If he is missing the post because he isn't seeing them within the last 24 hours then that doubly highlights the problem!
Do you have any info on that on the invision site? We are due to upgrade to the latest version very soon, but we may be able to alter this version, but nightmare trying to find it.
Still looking at it now