Problems Since Updating to Joomla 3

Hi Alex,
i've lately updated a site with JFBC to Joomla 3.

the update process including removing some extensions and installing some new ones, and took place on a different domain - then uploaded to the final domain. not sure that's relevant to the issue but maybe.

besided updating to joomla 3, i've also installed a new template (CloudBase3).

since uploading the new site JFBC has stopped working. there are several issues, some of the are really unclear to me.
wirth mentioning that i was won the previous version of JFBC, then i updated it but all the problems stayed the same.

i will list theme here and provide screenshots if possible.

1. login with FB has stopped working.

2. auto-tune is not working. when going to in JFBC i see the error message: "Facebook Application information not found. Please run AutoTune to fetch your settings.".
when i go into auto-tune, the "facebook app" step - i see a message about my app being new (which is wrong), and 2 buttons to click (screen shot attached) - none of which is doing any thing... or so it seems. the screen stay the same after clicking the buttons.

3. since the update, ant althoug OG tags are found in the source code - for some reason facebook can use them, not sure why....
for example see this page: business-excellence.co.il/blog/352-what-the-employees-know
you can see the tags in the source code, but when shared on facebook it looks bad:

here's a picture of the same page when shared on facebook a week ago, before the update. looks perfect:

when checked on facebook's debugger tool (developers.facebook.com/tools/debug/og/object/) - several errors are displayed mentioning OG tags being missing - but they are all in the code....

joomla version 3.4.5
jfbc version 6.5.3
template: cloudbase3 version 1.0.5

pleas advise me if possible, how can i solve this issues.

thank you very much
yorai

yorron wrote: 3. since the update, ant althoug OG tags are found in the source code - for some reason facebook can use them, not sure why....
for example see this page: business-excellence.co.il/blog/352-what-the-employees-know
you can see the tags in the source code, but when shared on facebook it looks bad:

when checked on facebook's debugger tool (developers.facebook.com/tools/debug/og/object/) - several errors are displayed mentioning OG tags being missing - but they are all in the code....

i'm also have this problem! (on site with Joomla 2.5 used com_content). i have plugin for OGP tags and see right IMAGE for every article, but Facebook no got image from my site. i need go to FB debug every time. this is really problem!