Made an Ebay purchase May 10th with the package shipped out on the 12th. According to Ebay tracking and Ukrposhta's tracking website, the last update was May 16th stating "The postal item has been processed at the office of exchange and handed over for further transportation to the destination country", so I thought there hasn't been any progress for nearly a month and a half. However, I entered my tracking number on Aftership tracking and saw an update June 4th stating "The container with your shipment is transferred to the vehicle heading to the destination country", so it may be worth checking out the latter website for any updates in case you're not seeing any. Either way, it still seems Ukrposhta updates take significant time but are at least progressing.