Reported to the IRC channel, it seems the terra shatterer is causing some server client de-sync when it has efficiency five and is used for "Tunnel Running", the process of holding left click and moving forward. Tell tail sign of this de-sync are invisible block on the client that can't be passed through.

Botania: 135

Are you using ring of far reach? I have similar issue with TiC's tools.

No, just terrashatterer rank s with eff5 and a ring of the mantle