Junction manager fails to remove some rules when unloading

[kianzarrin]

how to reproduce

I created a + junction (thats 4 segments at at a node then:

• made no TMPE traffic rule changes
• saved the game as LoadTest0
• loaded LoadTest0 *
• worked as expected
• toggled all rules on all 4 segments using only Junction restriction tool.
• loaded LoadTest0 *
• *** only one segment had lost its traffic rules (expected all to loose their traffic rules) see screanshot
• re-applied all traffic rules
• saved as LoadTestJM
• loaded LoadTestJM *
• *** all traffic rules stayed in place (as expected
• activated TMPE rules using prioirty sings tool, lane connector, parking tool.
• saved as LoadTestAll
• loaded LoadTest0 *
• *** All TMPE rules had disappeared expect Junction restrictions. the result looked exactly like the screanshot bellow

• Note this bug is reproducible with or without exiting to the main menu. Exiting to desktop solves the problem

###Log:
TMPE threw no exception. I saw nothing unusual.

EDIT:
###Code:

            for (int i = 0; i < segmentFlags_.Length; ++i) {
                segmentFlags_[i].Reset(true); 
            }
            public void Reset(bool? startNode = null, bool resetDefaults = true);

Conclusion:

Junction manger and only junction manger fails to remove all traffic rules when unloading. ~~i think it gives up after doing it only for one segment. ~~

###reason
The code confuses resetDefaults with startNode and resets only start node.