Still needing a fix for this.....
OK, so my friend tells me that last night he lost his MyFit. As the quest is repeatable he did re-did the quest. The server apparently had an issue with that and kicked him. When he tried to log back in he got the error that the tile.whiteStone was missing. Could the two be related?
EDIT: So I did a search for "microblocks tile.whiteStone" in Google and came across this little tidbit:
Title: Microblocks not installed on client: tile.whiteStone
ModPack Verion: 3.2.4.3-RC-MAIN
Java Version: All
Links to logs: N/A
Operating System: Windows 8.1
Description:
I thought it might be useful to leave this here as a solution.
This error may start appearing on packs with Hardcore Ender Expansion installed when the client system date is April 1. The cause seems to be an incompatibility between Hardcore Ender Expansion's April Fools joke (ender bacon) and the way Forge Multipart registers blocks.
The solution is to edit config/HardcoreEnderExpansion.cfg and set I:hardcoreEnderbacon=2. This disables the April Fools joke and the client should no longer get the microblock error.
EDIT 2: So I applied the fix and it works. I'll say this about mod devs who put crap this like into their mods: Go fuck yourself. Keep this stupid bullshit out of your fucking mods. All this does is ruin someone's day.