Many IVAO aircrafts are invisible after WU6

[HPuukka]

Invisible IVAO aircraft after WU6, see:

Invisible IVAO aircrafts after WU6

Hi guys, after World Update 6 I noticed that many IVAO aircraft are invisible! They are there (I can hear their pilots communicating with tower or on Unicom) but I can’t see them. Specifically, this issue affects A321s, B744s, B738s and maybe even some other models. Have you experienced the same? Is there a way to solve the issue? Thanks

PC Store version, no Dev Mode used, IVAO informed by their forum,
Zendesk Ticket opened:

Request #124985 Invisible IVAO aircraft after WU6