Module Admin Shows Wrong Versions for 2.10

I'm running an older version of the FreePBX Distro that came with FreePBX 2.10.

Recently, I've noticed that the Module Admin module is offering me the option to directly upgrade many (but not all) of my 2.10 modules to version 2.11 modules. However, other modules are not offered to upgrade to 2.11. In addition, for several of the modules, the system claims that the installed version is newer than the version that is available online.

Also, there is no longer an "upgrade" module that will allow me to upgrade my entire system from 2.10 to 2.11.

I've attached a screen capture showing some of the options that I'm talking about.