Polymarket - Payouts and withdrawal friction

Anyone else hitting weird snags with payouts on Polymarket recently? Specifically, the USDC withdrawals seem to be taking longer to clear than usual, and I've had a couple instances where the on-chain confirmation was there but it took an age to reflect in my wallet. Not talking about network congestion, feels more like an internal processing delay. Curious if this is just my experience or if others are seeing similar drag.