Placing glass above a repeater causes top texture to glitch.

Check your mods or ressource pack. I don't have this glitch (with faithful or not).

Cannot confirm. See screenshot.

Please force a crash by pressing F3 + C for 10 seconds while ingame and attach the crash report ([minecraft|http://hopper.minecraft.net/help/finding-minecraft-data-folder]/crash-reports/crash-<DATE>-client.txt) here.

Unable to reproduce as well.

I tested it and it only seems to work if the repeater is facing east or west.

Please force a crash by pressing F3 + C for 10 seconds while ingame and attach the crash report (minecraft/crash-reports/crash-<DATE>-client.txt) here.

Figured out what was wrong. It was just MCPatcher. My bad.

How do I delete bug reports? Or can I not do that?

We do not delete bug reports unless they are spam, because someone else with the same problem may be helped if this ticket can be linked to theirs.

Ok.