[brettb]

We have a fairly small forum implementation with less than 100 users. Our forums are all invite only and access is controlled individually through access masks. We've been using this mod since the start of the forum but have recently been experiencing a few problems.

1) Some users are creeping into the notification list who weren't specifically assigned to the forum. This problem is controllable by looking at the data and weeding them out, but it's still curious how that happens.

2) For the past few weeks we had a situation where people who were note in the notification list received forum emails. I've traced the code and manually run all the queries and I can't find any reason at all this would have been happening. Naturally it doesn't happen consistently, but it has happened more than once. Any theories on what's going on there?