Board Thread:Suggestions/@comment-26415383-20160723111848/@comment-27794543-20160724224356

Apparently, the issue is the lack of parameter names. That is,  works fine, but   doesn't like the pipe.

Workarounds: (a) keep things as is, i.e. keep File call in episode guide, outside of template; (b) name the parameters in the template; (c) html route.

Personally I prefer option (b).
 * Keeping things as is defeats the purpose of putting things in template by making user define the same thing outside of template time & time again. Also, it allows accidental inconsistent sizing of image.
 * Also, I don't like use of, , ..., when there is more than a couple parameters. The only time templates use a long list of unnamed parameters is when all the parameters are the same, e.g. wikipedia:Template:Reply to. When parameters are different items, and there is more than two or three, good wiki practice is to name the parameters for clarity.