My project blocks are not loading properly

After opening my project few months later today I’m getting an error “The blocks area did not load properly. Changes to the blocks for screen 1715190642792_Screen1 will not be saved” whereas it was saving fine before but now due to some bugs in Niotron server my project is not loading properly and the blocks are not saving properly. Please fix this error as soon as possible.

There might be a corrupted block in the screen. You might need to manually look for it and fix it by exporting the aia.