Two different maps were corrupted by sudden game closure, due to PC unexpected shutdown (power unit problem). When trying to reopening the same world after the forced closure of the game, it shows the message provided on the image attached. I'm also linking the .mcworld files and the world folder of one of them (the first one was deleted). It has started after 1.16 update.

Google Drive links:

.mcworld files:

https://drive.google.com/file/d/10iJ2CAsBLfVv82nD77nU4Bv5XCq3pYtE/view?usp=sharing

https://drive.google.com/file/d/1OJtx1xv23MjuSqNuUc23LxDfaXYOCntS/view?usp=sharing

World folder:

https://drive.google.com/drive/folders/1p008RdKHeZIZ-mMDZMKgylj3jnp6ZG6M?usp=sharing