Hello.
This is TimeBlocks develop team
The following issues have been received and we will guide you on how to deal with them.

Issue summary
From some users using TimeBlocks lower version,
Issues have been received that the schedule is not visible when accessing the app after 13:00 2020-07-20

How to deal with
After updating to the latest version (not reinstalling the app)
After logging out, please log in again with your current account.
(Even if you are already logged in, please log out and log in again.)

After re-login,
Press and hold the Sync button at the bottom of the app's left side menu
You will see an option called Full Sync.
Please click Sync All and confirm.

If the problem is still not resolved, do not delete the app,
Please contact us at support@timeblocks.com.
We will do our best to be more careful and update the progress.

Thank you