H Boa,

Carlos and Heather's have taken good care of you ( of course)
If you get a chance, perhaps post a photo of the legs you are describing.

<As for the supplements, I use the exo terra calcium with D3 and the exo terra multivitamin, and have just checked the dates on them, and both don't expire until 2014. . >
If not mentioned cal/vit D3 and vits should be replaced every 3 months regardless of exp date.
So, if the supplements are on the older side - replacing them is quite important.
I alternate repcal ( cal/vit D and vitamins) and repashy

links for you if you want to read additional information regarding both products:
Repashy Ventures - Distributor Center
Foods Line

If you are suspicious the legs on these 2 frogs are compromised- I would me mindful of keeping their environment as safe as possible, and reduce any chance of startling them which could lead to an uncontrolled leap resulting in an injury. Just a thought

I believe that Heath's suggestion regarding bowl feed is an excellent idea:
1) you will be able to monitor food
2)tends to keep the crickets dusted little longer
3) It will prevent the frog from jumping onto or at something ( red eyes are not the sharpest tools in the shed ! )

Heath must have gotten up a the crack of dawn today here in EST zone !
Keep us posted Boa - everyone have a great day and night !