Mother love

I was following Killste's guide for the block in Mother Love.
Everything seemed to be working fine.
The 1r block finished and went home.
The 'clear the traps army' - finished the first two traps and was marching to the third.
The first attack on the leader camp was marching along nicely. It got 'intercepted' by the third trap and marched to the third trap and started fighting. However, for some reason, it appeared as fighting the first camp (where the 1r block was).
Then my first attack general was suddenly attacking T3.
Has anybody seen this before?

yes

So is it a known bug?

Basically it's not bug, because BlueByte, doesn't support blocks. But yes, it's known problem and most of players doesn't do blocks on this adv.