Not the OP but my world was also affected by the bug. Here is it if you want to give it a check, I have been building on it since around 5 years ago. It's the Editions version of course, not the Bedrock one. Hope this helps the team https://drive.google.com/open?id=1nL5c6E4yEfLC68op7dI5soxPB-1q8bDI
Len Taboada
MCPE-58524
The new 2.0.0 update hasn't resolved this issue, at leats for me.
For Jay Wells,
Not the OP but my world was also affected by the bug. Here is it if you want to give it a check, I have been building on it since around 5 years ago. It's the Editions version of course, not the Bedrock one. Hope this helps the team
https://drive.google.com/open?id=1nL5c6E4yEfLC68op7dI5soxPB-1q8bDI