[FIXED] [IL] Floors disappearing on water lots with glass floors

Product: The Sims 4
Platform:PC
Which language are you playing the game in? English
How often does the bug occur? Rarely (0% - 9%)
What is your current game version number? 1.52.100.1020
What expansions, game packs, and stuff packs do you have installed? Seasons, City Living, Get To Work, Parenthood, Jungle Adventure, Laundry Day Stuff, Holiday Celebration Pack
Steps: How can we find the bug ourselves? Change a wall to a fence on any room on the second floor
What happens when the bug occurs? When I turn the camera all the floors disappear, except for rooms that are fully enclosed with walls. It reappears at different camera angles & when the mouse is over it, but I cannot place anything on the disappearing floor no matter what.
What do you expect to see? Floor should always be visible & I should be able to place things onto the floor.
Have you installed any customization with the game, e.g. Custom Content or Mods? Not now. I've removed them.
Did this issue appear after a specific patch or change you made to your system? Neutral/Not Sure 

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Screenshots of floor & grid disappearing & reappearing at different angles:

I think I have the same problem... I had to change the foundations to stilt and it bothers me because I want to have stone there but that's the only work around right now.

(this is actually the starry sky during night visible in the place of the floor)

I am also having this problem! It’s really frustrating ☹️

Product: The Sims 4
Platform:PC
Which language are you playing the game in? English
How often does the bug occur? Often (50% - 99%)
What is your current game version number? 1.52.100
What expansions, game packs, and stuff packs do you have installed? I own everything
Steps: How can we find the bug ourselves? Newest expansion- the new foundation is disappearing completely when zooming.
What happens when the bug occurs? FOundation is transparent- you can see the posts and water but no flooring. Sims can walk on the floor, but you cant see it. I have repaired my game multiple times and removed all CC and mods- also turned off CC and mods.
What do you expect to see? A floor
Have you installed any customization with the game, e.g. Custom Content or Mods? Not now. I've removed them.
Did this issue appear after a specific patch or change you made to your system?

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When building on certain angles and zooms, the foundation is disappearing. Also happens in normal game play. I have repaired my game, disabled and removed CC/mods, and have completely deleted the foundation and rebuilt it- still happens.

I'm completely updated, I have all expansions and packs installed. I repaired through Origin three times now.

I play on all High and Very High graphic settings.

Any ideas? 

Thank you!

Yes I am having the same problem, especially with decks outside. When I zoom in and out, it disappears

Product: The Sims 4
Platform:Mac
Which language are you playing the game in? English
How often does the bug occur? Every time (100%)
What is your current game version number? 1.52.100
What expansions, game packs, and stuff packs do you have installed? All but StrangerVille
Steps: How can we find the bug ourselves? Build a stilted foundation over the water and build a room on top of it and then zoom in and out and move the camera around and it will bug.
What happens when the bug occurs? When using stilted foundations on the new map from Island Living and placing rooms on top of it, it creates a new foundation causing a glitch where when you zoom in and move around the lot the floor vanishes and just creates a blue void.
What do you expect to see? A floor
Have you installed any customization with the game, e.g. Custom Content or Mods? Not now. I've removed them.
Did this issue appear after a specific patch or change you made to your system? Neutral/Not Sure 

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see the screenshots

yeah the exact same