pushed timeline7 beta. That includes UTF8 fix. Also it has TImeline Rest button - to resync timeline completely - including calendar and web pins.

I've found that when pebble resets it may lose certain pins. Web, calendar, reminders, whatever. However since they are stored locally and were acked - they are never redelivered. Also I've discovered that current timeline reset operation was a big mess, it basically didn't work. net result - timeline goes out of sync and there's no way to fix that (except of course stop daemon and wipe timeline folder).
So reset button does exactly that - wipes local storage, wipes watch pin blobdb, and requests resync from calendar and web.