Some oddities in Scheldte

[Liebchen]

I can make that move with reachable hexes on and dragging, when simply right clicking on the hex or when right clicking with reachable hexes on and never get an error message.

There is one situation where I get that error message: if I have another unit not in T-mode and 1st, Canadian Scots in T-mode selected or when 1st, Canadian Scots isn't in T-mode. It doesn't report that the unit can't cross the hexside, but instead mentions that the unit can't move ZOC to ZOC.

I couldn't recreate it from the old email file, so you're probably right that I had not unclicked a deployed unit.