Peer order is missing

[raladev]

I got case when my xud node stops display (correctly process?) one of the peers orders.
I tested pair adding/removing on active trading pair, as a result all active orders were removed from orderbook after pair removing.
After returning pair back I added my own order on buy side and start to wait of peer's orders.
After some time only sell order appeared, but there was no buy order form the peer, I waited for next order issuing and again i got only sell order.

After that I installed new env in parallel to check existence of the buy order of the peer and I got it.

This issue is created to monitor this behavior because for now there is no any data except of one screenshot. I tried to reproduce it once more, but no luck.