TweenService Stopped Working Yesterday???

So I have some serverscripts and inside the script are a couple int values. I call the tweenservice inside the script to tween the values and it's worked really well for a while. Yesterday I updated some benign stuff and didn't touch the code at all. Now when the game is running these scripts keep throwing up the following error:

"TweenService:Create property named 'Value' on object 'IntValue' is not a data type that can be tweened"

This is the only script throwing this error about int values, client-sided localscripts running the same line of code can tween the values just fine. In play solo the error isn't thrown and everything works fine. In test mode with a server and a couple players no errors are thrown and everything works fine.

This error is only appearing in the actual game.

Update: Roblox just updated their engine, and now the tweenservice isn't tweening intvalues on the client side either...

Update2: Roblox has officially removed values. Every single value object no longer has the property of "Value" and it has completely destroyed every project I've ever made....

Update3: Roblox quickly reversed that last update but intvalues and tweening are still broken. I can only assume because they're trying to get rid of intvalues. I've solved the issue by replacing the intvalue in question with a number value.

As an alternative, just do Linear Interpolation(aka. Lerp)