Your WordPress database is already up-to-date! - Bug

[odedharth]

Out of a sudden when I tried to enter the admin I got this message:

Your WordPress database is already up-to-date!

And the admin was blocked.
Turns out that this is a problem caused by Redis. Flushing Redis fixed it (temporarily of course)

Is there a way to fix this bug permanently?

[xyu]

Do you have any more details as to what happened before this error occurred? Did you happen to update WordPress core? As you must have found out using the following will flush your Redis cache:

$ heroku run wp cache flush

If you can reproduce this problem I can look into some way of automatically flushing the cache to avoid this issue in the future.