Bug - Convoy resets classes in some circumstances

[Ves]

I have noticed on the servers that my ships change classes back to their defaults by them self occasionally. It has bugged me alot, also since I could not find a point where they did so.
I now have discovered one occassion where they do that, namely when the game is saving.
Here are the steps to follow in order to trace the bug:

* Open this savegame: https://github.com/VictorErik/saved-games/raw/master/master/Bug%20-%20Automatically%20reset%20classes.sve
* Open the depot window in view and then the class manager of the convoy in view
* Reassign the class to "high"
* Close the window. Verify by opening the window again that the class is still "high"
* Now save the game
* After the save cyclus is over and the game is continuing, open the depot and the class manager again, and the class is reassigned back to default

[jamespetts]

Thank you for your report. I think that I have managed to fix this, which fix should be available in to-morrow's nightly build. I should be grateful if you could confirm whether this fix has been effectual.

[Ves]

Appears to be fixed! Thanks!

[jamespetts]

I have now pushed an improved fix for this, which does not (as the original fix did) remove a fix for a previous issue - would you be able to re-test? I should be most grateful.

[Ves]

It appears to still be fixed!