It checks every ~5 minutes. Ouch this looks like a bug. Looking into it.
edit: I think the amount you put in is less than the amount requested. You put in 0.01560016 LTC ($3.17 at $203 per LTC) and the project requested 0.0244 LTC ($5).
edit: I think the amount you put in is less than the amount requested. You put in 0.01560016 LTC ($3.17 at $203 per LTC) and the project requested 0.0244 LTC ($5).