I've definitely seen this exact scenario with teleporters using wormholes they shouldn't be able to get to (but of course I don't have a save, so I'm not being helpful). I'm pretty sure I recall one game seeing teleporters come out of a wormhole, teleport over to inside my FF, zap my command station, and THEN 'realize' that they were on the wrong side of an FF and get pushed out to the edge. It's like the check for 'can I teleport here' is happening before the check for 'is there a force field'. (Don't you love people who have no clue about coding trying to talk about coding?)