Does .btlog file get scorrupted on force killing behavior tree node?

[tirthvyas7]

I am using BTCPP v4 and using filelogger_v2 to generate my .btlog files. When I clean finished the behaviortree node, the file generated by it was saved properly and I could replay in groot2.
Once I tried stopping the docker in which my BT node was running which might have forcefully killed the BT node and when I tried replaying the .btlog file, I could only see few transitions on the 0th second. Did anyone face same issue??
The .btlog file size is 1.3MB and last updated was the time when my docker was stopped, which suggests that it has significant data and it was recording till the end, but on replaying the file in Groot2, i could only see the data of 0th second.