Showing Out Of Date When Current

I have a website which is showing EasyBlog needs an update from 5.1.15 to 5.2.9. The installation is current, however, this message is persistent even immediately after a new update is applied. It is erroneous because the installation is actually current, but the system is showing out of date. I have cleared every cache, 'Fix'ed the tables, and nothing works. I am going to look if there is a duplicate entry or row in PHPMyAdmin somewhere, but any advice as WHERE to look would be appreciated. Thank you