Pressing Ready After Online Match During Screen Transition Sent Me to CPU Match

Title:
Pressing Ready After Online Match During Screen Transition Sent Me to CPU Match

Summary:
Prior to getting pulled to a Casual Match, I was in Training Mode with DeGrey and Valerie. After the Casual Match was completed, I pressed the Ready button just as the screen was transitioning (using a controller). It seems from the stream that I was in the main menu for one frame before it transitioned me immediately into a battle against the CPU. I was Argagarg, and the CPU was Valerie. During this match, I was pulled normally into another Casual Match.

Steps to reproduce:

  1. Complete a Casual Match.
  2. Press Ready just as the screen is transitioning.
  3. Be very confused.

Expected Results:
The game proceeds back to the previous state before the casual match (in this case Training Mode with DeGrey and Valerie).

Actual Results:
The game transitioned into a match against the CPU with Argagarg (player) and Valerie (CPU).

Notes:
I can post a clip of the stream later since the video for the stream will expire in 7 days. I have already sent the output log to Thelo.

Attachments:
The bug happens at 3:08 in the stream: https://dlive.tv/p/dlive-07631722+03d_sHWZR

Game Version:
v1.17155

System Information:
Windows 10 Pro
Intel(R) Coreā„¢ i7-5960X CPU @ 3.00GHz
128GB RAM
NVIDIA GeForce GTX 1080