The RPA Bot still performs the old process

I'm having a problem with MF RPA 2020.11 Trial working properly.
Below is the description of my problem:
1. I made a process in Workflow Designer which I then sent to RPA Central
2. it turned out that I made a mistake in the code.
3. I corrected the error and sent again to RPA Central
4. unfortunately RPA Bot is still executing old process with error.

Does RPA Bot have some cache in which it remembers old process?