The only way that simply hearing a case could, in itself, be a miscarriage of justice would be if the charges were outside of the Court's purview. Meanwhile, failing to hear a case that is within our jurisdiction, for which the evidence of infraction is both strong and accessible to the prosecution, would be a serious miscarriage of justice.
Much as I find it hard to believe that the Mod-Mayor here can find substantial evidence of nefarious intent or willful negligence with regard to the ramifications of his behavior on the part of Forumer Coolpool, it falls to me to at least give him a chance to present such a case. If at the end of the Argument phase he has still failed, (as expected), to meet a reasonable standard of evidence to support any civil or criminal charges, then I can simply dismiss the case without proceeding to Jury deliberation, as per the precedent set by Chickenspleen v. Maretocks (2016).
If not, or if he's managed to provide enough supporting evidence that a logical argument reasonably could be made that the charges are founded, then it falls to the Jury of Forumers in Good Standing* to decide whether it meets what they consider to be a reasonable standard of proof to pronounce him guilty. (Again, not likely, but let's hear what he has to say before deciding that.)
((Besides, just look at all these cases we've been trying here over the years. If you really think I'm gonna draw the line at criminal cuteness, especially for someone as outlandishly cute as Coolpool, then you clearly haven't been paying attention.))
*And qualifying Australians.