Lava on top of water doesn't turn water into stone

Waterlogged blocks intentionally do not transform into ice, cobblestone or obsidian.

They unintentionally transform into ice. =P MC-126923

But still lava above water don't turn pure water below into stone.

I have changed the summary and description.

What "Time In Source Status" and "Execution Times" means here, @unknown?

You're looking at the transitions section.

It lists the transitions between certain states of this report (the state of this report is currently "Open"). You can see all the possible states and transitions if you click on the "View Workflow" link.

In this case, @unknown updated the report 2 minutes and 3 seconds after it was created ("Time in Source Status"). He did that once ("Execution Times"). In fact, I've seen "Execution Times" higher than 1 very rarely only.

If I would now close this report, it would say "Transition: Open → Resolved, Time In Source Status: 2d 3h 24m, Execution Times: 1". I won't obviously.

This seems to start in the same snapshot that removed flowing_water and flowing_lava

Found this in my game as well. Lava just sits above water instead of turning the water to stone. However, water placed underwater does turn into obsidian.

Screenshots above.

seed: -8300275442758179407 xyz: 233 64 -524

Definitely can confirm this in 18w11a:

Example:
Seed: -923760149
Tp Command: /tp @p -784 45.00 -2510 90 45

TP and you will see that the water falls and the lava falls, but then the lava stops magically above the water, doing nothing.

I've seen this issue today in snapshot 18W14b