Troops disappear during transportation

Hi, I got really strange issue and its also make me wonder if it will happen to so expensive troops, the problem I was swap with friend in black knight, and I sent 5R with MoD to his adventure, when my general landed he was with 0R and there is no "unassinged" troops.

I'm 100% sure I assigned those troops to general, I even double check that and 100% sure because in my home I was have 1950R, and now 1945R.

So I simply lost those 5R somewhere!

Maybe I forgot to send some supplements with them so they dead starving? but even that why general still alive :D

Anyway last line is joke, but seriously this happened to so cheap troops, but its really freaking now what if happened to QM as example with full expensive troops?

Anybody got same issue?

I've had a general go AWOL a couple times but a refresh of the game took care of it. I've never lost any troops like that.

When this happens, please make sure to send in a support ticket immediately reporting the losses.
This can then be investigated further.