Imported formula into Calc (from Math) is corrupted.

I created a formula in Math which includes a square root function, and imported the formula into Calc. The square root symbol is distorted/corrupted in Calc. I’m currently using LO ver. 7.03. The formula was created in an earlier version of Math and imported correctly into an earlier version on Calc. V 7.03 of Calc seems to be corrupting the square root symbol. Thanks for any suggestion.

I just installed version 7.04.2. Problem solved! Thanks LO developers!