Long residence 10 years (help needed)

[tida2004]

Hi, My name is Sharmin.

I came to UK 2004 June and expecting to finish 10 years in 3 months.
However, I have been refused on 2010 while extending my visa for tier 4 due to maintenance. My 1st tier appeal was rejected and I have decided to apply for upper tribunal and I did within 5 days. But I left UK after made appeal due to my family reason(dad died).

I came back within 4 months with new entry clearance (PSW). I didn't over-stay in UK as i had my appeal pending.
I went to few immigration lawyer and few said it won't be a problem as i had valid stay in uk, some said it will be a problem.
I called court and asked about my previous appealed and they said my appeal is still active though i have new entry clearance.

I am so worried about this issue.
Please reply me if you know anything about it.