When TPOS currency is set to "sats" the total invoice amount is incorrect

[CabtonWithaK]

When the TPOS currency is set to sats, it seems all amounts >10 get a an additional decimal when invoiced. The added decimal is added after the first decimal

See prt screen attached

10 sats becomes 100 sats (lnbits_TPOS_issue_sats_10x_a.png)
50 sats becomes 500 sats (lnbits_TPOS_issue_sats_10x_b.png)
12 sats becomes 102 sats (!?) (lnbits_TPOS_issue_sats_10x_c.png)
8 sats remains 8 sats (expected and correct behaviour) (lnbits_TPOS_issue_sats_10x_d.png)
34 sats becomes 304 sats (!?) (lnbits_TPOS_issue_sats_10x_d.png)

[talvasconcelos]

Fixed in 0.7.2