And here are the bugs I incounted:
1. For some reason progress/time bars in gigs don't show anything.
2. When I fire Jammy the error occures, which I can just ignore. Here is the short version of the traceback file:
NameError: name 'Jammynever_fired' is not defined
Windows-7-6.1.7601-SP1
Ren'Py 6.99.10.1227
3. Penalty bars also don't show the how much will I pay for modifications.