Matrix spotting issue

[Fubar1]

I'm not sure if I've discovered a spotting issue or not. While playing Matrix WF - Kapelsche Veer as the Axis. I must cross a river in rubber rafts to reinforce my hexes. However, during the first three turns, indirect fire (unspotted by any of the enemy transports or otherwise) wiped out a 6 unit strength platoon with a single hit four separate times. :hissy: While I realize river crossings make units highly vulnerable, the fact that all units were eliminated made me and my opponent wonder. Was it a horrible dice roll or a spotting issue?