Upgrading from 5.5.1 to 5.5.2.1 breaks navigation blocks/stacks

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Greetings,
As I have been quite slow in upgrading Concrete5, I have found that upgrading from 5.5.1 to 5.5.2.1 breaks my navigation, specifically:
- home page now includes link to home, whereas before it did not
- other page nav (all but home), have a side nav has now broken the CSS

As it has been a number of months since I have coded, can anyone give me a hint where to start my quest to fix.

Many thanks and Happy Holidays

 
tallacman replied on at Permalink Reply
tallacman
With a url we could see the code and get a hint; a premonition, perhaps?
wgamborski replied on at Permalink Reply
Thanks for reply.

Solution was easier than I thought, simply move files into the relevant folder within the upgrade folder.

Sorry for such a newb question - upside is all is solved!
mhawke replied on at Permalink Reply
mhawke
Well... you might think it's solved until you upgrade again and your 'fixes' all break again because the next upgrade process creates another folder inside the update folder.

Is there a URL we could have a peek at?
wgamborski replied on at Permalink Reply
Thanks for reply.

At this time I am still on my development server.

This leads to the question, I have the theme installed in root/themes. Should this now be installed elsewhere?
mhawke replied on at Permalink Reply
mhawke
That path to your theme is fine. The basic rule is not to make changes to any files beneath a 'concrete' folder because those files will get overwritten when you upgrade the site to a new version.