Hello,
I'm Joomla web developer from Europe and I have been doing Joomla websites for the last 10 years. I become an expert in maintaining, editing, creating and updating all Joomla extensions, including templates and modules.
I faced similar problems after updates on my sites. I ll be know how to fix, and I can start right now.
Check my rating and past projects - they are 5 star Joomla tasks.
Cheers!