Game bug? Pick Pet

Hello everyone, I am having a strange issue with pick pet. After fortress war my pick pet says expired. I have 23 days left on the rental period though. Not sure how that may have happened. Another character I have under a different account still shows pick pet active and I bought the pet clocks on the same day. Update my pet was still shown as dead. So, I bought a pet clock. Now it is saying I have 51 days left. Just odd to me