I have a big problem on my project with Alexa Sessions. I think that it can be Alexa side issue.
The project uses Amazon Alexa Skils Java SDK.
Sometimes, a `onSessionEnded` callback is called in 1-2 hour after a session closing.
What is a reason for that? How can I fix it?
It is very important for me, because I should send a SMS message in time when session ended.