S2member Replacement Codes appearing blank in emails for users in Chrome

Hello,

I have a custom email set up with s2member that sends me an email when a new user registers. It works fine for someone signing up in Safari, but the fields come up blank if they sign up in Chrome.

Does anyone know how I can fix this? I wonder if Chrome isn’t reading the s2member Replacement Codes correctly. This is what I have set up:

A new user has registered on your site:

Full Name: %%user_full_name%%
Email: %%user_email%%
Username: %%user_login%%
Company Name: %%company%%
Company Location: %%location%%
Sector: %%sector%%
Approximate Turnover: %%turnover%%

Thanks!