At last, her purpose was realized. For too long had her goal eluded her, and now the seemingly eternal chase was over. Pinkie Pie had finally caught up to--and captured--her elusive tail. To her dismay, however, it did not taste like cotton candy as she had thought, yet she did not let this deter her from frolicking in her excitement.
I discovered what went wrong. Be sure to reset all bounding boxes for all objects before exporting to SVG. Here I fixed that but there is a minor layering problem I would solve, but I have to get up to work: