Fishing rod bobbers can go through Nether/End Portals, but disappear

Fishing rod bobbers can go through Nether Portals, but disappear.
Sometimes they won't go through (especially if you are close to the portal) and will get stuck in the portal block itself.

The bobber will be reeled in when it goes through the portal costing 1 durability point. Yes, this can break the fishing rod.

Game output:

java.lang.NoSuchMethodException: zb.<init>(ajp)
	at java.lang.Class.getConstructor0(Class.java:3074)
	at java.lang.Class.getConstructor(Class.java:1817)
	at sn.a(SourceFile:153)
	at sl.c(SourceFile:2051)
	at anb.a(SourceFile:71)
	at sl.ac(SourceFile:851)
	at sl.a(SourceFile:789)
	at zb.A_(SourceFile:229)
	at ajp.a(SourceFile:1589)
	at lv.a(SourceFile:718)
	at ajp.g(SourceFile:1567)
	at ajp.k(SourceFile:1450)
	at lv.k(SourceFile:551)
	at net.minecraft.server.MinecraftServer.D(SourceFile:634)
	at net.minecraft.server.MinecraftServer.C(SourceFile:562)
	at ccd.C(SourceFile:154)
	at net.minecraft.server.MinecraftServer.run(SourceFile:466)
	at java.lang.Thread.run(Thread.java:745)