# Thunkable just erased all of the blocks in my app
**URL:** https://community.thunkable.com/t/thunkable-just-erased-all-of-the-blocks-in-my-app/2104393
**Category:** Issues / Bugs
**Created:** [October 29, 2022, 3:33pm UTC](https://community.thunkable.com/t/thunkable-just-erased-all-of-the-blocks-in-my-app/2104393 "2022-10-29T15:33:54Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@leeristhkfpe4](https://community.thunkable.com/u/leeristhkfpe4)
#### Post date: [October 29, 2022, 3:33pm UTC](https://community.thunkable.com/t/thunkable-just-erased-all-of-the-blocks-in-my-app/2104393/1 "2022-10-29T15:33:54Z")
I changed the name of my app and Thunkable inexplicably erased what appears to be around 30% of my blocks from a large project. Luckily I had a backup of an older version and will now need to reconstruct everything I’ve done recently with the file.
The project had been shared with Thunkable’s IT to investigate a screen orientation crash, not sure if that had to do anything with it. Prior to the blocks being erased none of the changes I was making to the app were appearing in Thunkable Live.
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### Author:  [@tatiang](https://community.thunkable.com/u/tatiang)
#### Post date: [October 29, 2022, 4:03pm UTC](https://community.thunkable.com/t/thunkable-just-erased-all-of-the-blocks-in-my-app/2104393/2 "2022-10-29T16:03:55Z")
I’ve had that happen to a lesser degree. If Thunkable Live is not showing changes after a minute and a few tries, it’s an indication that something is cached and it’s time to refresh the project page. This happens more frequently than I like and I’m sorry you lost much of your work.
It’s another reason we need versioning support.
See these feature requests:
> **[Issues · thunkable/thunkable-issues](https://github.com/thunkable/thunkable-issues/issues?q=is%3Aissue%2Bis%3Aopen%2Bversioning)**
>
> Contribute to thunkable/thunkable-issues development by creating an account on GitHub.
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### Author:  [@ioannis](https://community.thunkable.com/u/ioannis)
#### Post date: [November 8, 2024, 1:12pm UTC](https://community.thunkable.com/t/thunkable-just-erased-all-of-the-blocks-in-my-app/2104393/3 "2024-11-08T13:12:48Z")