Hey Arny, I know you've had this problem for awhile, but I really don't know what the issue is. I suspect it is a conflict with another mod as it is taking the HTML output from AME and transforming all the HTML into entities. In other words, instead of your browser getting:
<div align="center">
your browser is getting
<div align="e;center"e;>
There isn't anything in AME that would do that, so again I suspect a conflict with another hack. Another thing that would point to another hack is the odd behaviour you get doing things like turning template names on/off. That is pretty odd. Normally I would offer to log in and try to resolve, however I simply lack any time to right now. I hope the above may give you some indication on how to resolve the problem though