paywall bug? subscribed users received paywall

Hello! As of the last 2-3 days, currently subscribed users received my paywall to subscribe. I had the same experience and was able to get past it by exiting out of my app and reopening it. A friend of mine said she clicked the subscribe button but didn’t seem to get charged again but I’m worried this will cause concerns with other users. Anyone experiencing this? It’s the first time I’ve seen this in the 7 months my app is live. I use the integration with flutterflow if that makes a difference. This also seemed to coincide with the recent Firebase outage. Thanks!