Win10 x64, Ryzen 64GB, GTX 1060 6GB, 2560x1440 w all latest drivers.  All Ashes updates via Steam.

See attached screencap from a replay; same results at any replay speed.  When they've been destroyed, the Barrager and the Oblivion Turret remain as fuzzy yellow blobs, unlike eg the Smarty which just disappears.  They look almost the same while building (upgrading).  The overall effect is somewhat ugly and certainly confusing.

Barragers & Oblivion Turrets in replay

PS:  wish this forum would accept pix attachments... much easier to provide info.

EDITED:  I realized that I'd been confused between active and dead units; correct above.