invisible wall in Moons/drop zone

[Rico's Roughnecks]

In the drop zone mission, when the map branches out to three parallel corridors, the leftmost passage (the most direct path) has a square I can't move or shoot through, and the aliens can't either. Even when an alien is within sight of a templar on the other side of the "force field" the alien will circle around using another passage.

I found this on normal and easy difficulty

[whitegauntlet]

I haven't seen that before. I will have to check it out.

[Rico's Roughnecks]

It wasn't there before cause I went up the direct route the other times I played it. Maybe it happened with the tile set upgrades?

[whitegauntlet]

Dunno. Strange...I don't play TA as often as ST.

[Cory Trese]

TA-341