Is there any way to find misplaced bricks in LEGO NXT Programming? I am working on a Mindstorms NXT project. Due to annoying bug (cannot find terminal hotpoint thingy) I can't delete a specific block, and if I do so, part of the program will be cut off from the main sequence. I deleted that block and the bug happened, and not knowing what happened, I saved it. I reopened it to find out that part of the program was cut from the main sequence and I tried searching the whole empty space but wasn't able to find it. 



Is there any way of retrieving the lost blocks (other than searching) since the file size is still the same, meaning the lost blocks are just lying around somewhere.
I have had this problem in the past, and have not been able to find a solution, other than program it with the software meant for programming EV3s, as it is backward compatible (except that Bluetooth doesn't work, so that may be a problem as your photo shows Bluetooth blocks). Hope this helps!