SLA time on book calculation looking incorrect for LPs on existing markets

[davidsiska-vega]

All LPs reporting time on book as 0:

@wwestgarth says that in the snapshot the epoch start time is reported as

"epochStartTime": "-6795364578871345152"

which "isn't great".

Also each LP's "start of committment time" is also "-6795364578871345152":

type slaPerformance struct {
	s                 time.Duration
	start             time.Time // <---- THIS FELLA HERE
	previousPenalties *sliceRing[*num.Decimal]

	lastEpochBondPenalty      string
	lastEpochFeePenalty       string
	lastEpochTimeBookFraction string
	requiredLiquidity         string
	notionalVolumeBuys        string
	notionalVolumeSells       string
}

[davidsiska-vega]

@wwestgarth whatever the ultimate fix - there is also an issue that even if the time was correct the LPs would have had no chance of meeting this if we only start counting from 10am UK time (because at that point they'd have missed 6pm - 10am).

So if we're doing a hotfix we want to either hardcode penalty to 0 for this special case, or count their time on book from the previous regime we had in 0.72.* as 1.

[davidsiska-vega]

Or just let things be and then propose governance transfers out of the insurance pools.

[jeremyletang]

fixed in tag v0.73.2