Unable to cast Extended Trueseeing

[Hatsune]

I seem to be unable to cast the "Knowledge" Domain Spell of True Seeing Extended by the metamagic feat. I can activate it and it starts the 'casting' part, lingers for a few moments, then it just stops, and does not finish. Can't see any reason why. I can cast a standard version of it, only experiencing it with the Extended type.

Anyone else notice this?

[Bad_Bud]

I don't have a Cleric with the Knowledge domain on the server, but I'm not able to reproduce this locally. I don't see why it would fail either.

[Hatsune]

Continued through the the next day, but seems to have resolved itself with a reset.

No clue why it was happening, would just go through the casting animation and quit before actually casting. Resolved for now, will report if it happens again.