Error in market limit order pricing calculation?

**Describe the bug**

For user 'fkh2jevt` there are 2 open orders with price 0.00000 in the 'my open orders' section of the HONEST.USD_BTS market.

Also showing as 0.00000 price in the buy orders component.

**To Reproduce**

Navigate to this user's webapp view by searching for their name in the explorer, then go to the HONEST.USD_BTS market and view the my open orders and buy orders (show more orders to view).

**Expected behavior**

A price greater than 0 should be calculated.

**Screenshots**

**Additional info**

https://blocksights.info/#/objects/1.7.456286605

Reproduce the issue by opening user fkh2jevt's HONEST.USD_BTS market view and checking My Open Orders and the expanded Buy Orders component. Trace the frontend market-order price calculation and compare it with object 1.7.456286605; done means both affected orders display a positive, correctly calculated price.

Written by the indexing model from the issue text.