Timekeeping block breaks blocky

[J-Wrobel]

What is wrong:

Adding start a timekeeping in seconds block breaks whole project. Code stops updating in code view. Saving a file and opening it does not help. Deleting this block unfreezes code update.

How to reproduce:

1. Open github.io or desktop ottoblocky
2. Add Write digital pin 10 to 1
3. Open code pane
4. Add start a timekeeping in seconds
5. Change pin in Write pin block to 0
6. Notice code does not update
7. Delete start a timekeeping in seconds
8. Notice the code updated to value of 0 for the pin

Attached file with both blocks in project (change extension back to .block)
blocklino1655406570671.bloc.txt