Festive Mashup Missing A Rail

Please add the coordinates for where this rail is missing.

Mcpe doesn't have coordinates

You can check this by enabling cheats and writing /tp ~ ~ ~.

Attached a photo of the coordinates because I forgot them by the time I got to this ticket

Cannot reproduce in 1.0.3. I think you may have broken the rail when you broke a minecart, because of MCPE-19396 (a bug fixed in 1.0.4.0), which also affected minecarts & boats. That, or there was in fact a missing rail, and the world template has been updated in 1.0.3 to no longer be missing it.