Ad Playback and Playio Version

Recently, the game's event page disappeared, so I contacted customer support. They told me I had to update playio to the latest version (which was the version before 2.70 at the time). In reality, the event page didn't appear even after updating, and I only managed to participate thanks to a reliable friend sharing the URL. However, after that update, ad playback in playio started having frequent issues, like with 'Charge Fun' and 'Treasure Chest,' etc. I had to restart my phone every time, often multiple times a day, and customer support couldn't resolve it. I wondered if it was a version issue since the problems started after the update. Coincidentally, the latest version, 2.70, was released, so I tried updating again, and the ad issue was resolved! So, if you've been experiencing ad playback problems recently, you might want to try updating.