boosted double paid weird

Did anyone else ever have a boosted double payout hit weird? Last night I took a promo for boosted odds on a football prop, but then my slip cashed out with double the winnings posted to the balance right away. Now the extra payout is showing as pending but the regular amount cleared. Not sure if this is a bug or if they're doing some new split payout system for promos. All the terms just said boosted payout, nothing about different processing. I don’t want to get my account flagged if I ask support but I also don’t want it reversed later. Wondering what others have seen when promos glitch.